3689. kesel
Lexical Summary
kesel: Confidence, hope, folly, stupidity

Original Word: כֶּסֶל
Part of Speech: Noun Masculine
Transliteration: kecel
Pronunciation: keh'-sel
Phonetic Spelling: (keh'-sel)
KJV: confidence, flank, folly, hope, loin
NASB: loins, confidence, folly and the foolishness, foolish, thighs
Word Origin: [from H3688 (כָּסַל - foolish)]

1. (properly) fatness
2. (by implication, literally) the loin (as the seat of the leaf fat)
3. (generally) the bowels, gut, intestines
4. (figuratively) silliness
5. (in a good sense) trust

Strong's Exhaustive Concordance
confidence, flank, folly, hope, loin

From kacal; properly, fatness, i.e. By implication (literally) the loin (as the seat of the leaf fat) or (generally) the viscera; also (figuratively) silliness or (in a good sense) trust -- confidence, flank, folly, hope, loin.

see HEBREW kacal

NAS Exhaustive Concordance
Word Origin
from kasal
Definition
loins, stupidity, confidence
NASB Translation
confidence (4), folly and the foolishness (1), foolish (1), loins (6), thighs (1).

Brown-Driver-Briggs
כֶּ֫סֶל noun masculine

1 loins,

2 stupidity,

3 confidence (Late Hebrew id. lion; Aramaic כִּסְלָא id.); —

1 loins כָּ֑סֶל Job 15:27; plural כְּסָלִים Leviticus 3:4,10,15; Leviticus 4:9; Leviticus 7:4; suffix כְּסָלַי, Psalm 38:8.

2 stupidity, folly ׳כ Ecclesiastes 7:25 ("" סִכְלוּת), כֵּסֶל Psalm 49:14.

3 confidence, suffix כִּסְלִי Job 31:24; כִּסְלֶ֑ךָ Proverbs 3:26; כִּסְלוֺ Job 8:14; כִּסְלָם Psalm 78:7.

Topical Lexicon
Scope of Meaning

כֶּסֶל (kesel) appears thirteen times in the Old Testament and gathers two main fields of meaning:

1. The physical flank or loins, especially of a sacrificial animal.
2. An inner, unseen quality—either sound trust (“confidence”) or its counterfeit (“folly,” “stupidity”).

Because the Hebrews viewed the loins/kidneys as the hidden seat of purpose and emotion, the literal and figurative uses naturally merge.

Physical Anatomy and Sacrificial Worship

In Leviticus 3:4, 10, 15; 4:9; and 7:4 the word identifies “the fat that is on [the kidneys] at the loins.” These fat portions were removed and offered on the altar as “food of the offering made by fire for a pleasing aroma to the LORD.” Their exclusive dedication to God (Leviticus 3:16-17) underscored that even the innermost life-force of the creature belonged to Him. The priestly handling of the kēsel thus taught Israel to yield its deepest strength to the Lord.

Anatomical References Beyond the Torah

Job 15:27 describes the wicked whose “waistline bulges with flesh,” while Psalm 38:7 laments, “For my loins are filled with burning, and no soundness remains in my body.” In both cases the loins symbolize the very core of physical vitality—either swollen with proud excess or wracked by chastening pain.

Figurative Sense: Security and Confidence

Several passages move from the literal flank to the inner stance of the heart:
• “His confidence is fragile; his security is in a spider’s web” (Job 8:14).
• “If I have put my trust in gold or called pure gold my security” (Job 31:24).
• “For the LORD will be your confidence and will keep your foot from the snare” (Proverbs 3:26).
• “That they should put their confidence in God, not forget His works” (Psalm 78:7).

In each text kesel names the unseen support a person leans upon. False props collapse, but resting on the covenant LORD brings sure footing.

Moral Dimension: Folly and Self-Reliance

Where that inner support is misplaced, kesel can denote “folly”:
• “This is the fate of the foolish” (Psalm 49:13).
• “to understand the stupidity of wickedness and the madness of folly” (Ecclesiastes 7:25).

The same word that can signal robust trust in God can also expose the emptiness of self-reliance that shuts Him out.

Interrelation of the Two Fields of Meaning

The movement from loins to trust/folly is not accidental. In Hebrew psychology the hidden organs summed up a person’s deepest drives; thus:
• The sacrificial fat of the loins belonged wholly to God—so also should the believer’s confidence.
• Disease in the loins (Psalm 38:7) foreshadows the spiritual sickness of false security (Job 8:14).
• Health in the loins parallels the stability found when “the LORD will be your confidence” (Proverbs 3:26).

Historical and Cultural Background

Ancient Near Eastern texts also link kidneys and loins with counsel, emotion, and destiny. Israel’s Scripture, however, anchors these associations in the covenant Lord who alone searches “mind and heart” (literally “kidneys and heart,” Jeremiah 17:10). Kesel therefore serves biblical theology by tying bodily imagery to moral accountability before God.

Theological and Devotional Implications

• Sacrifice: The removal of the flank fat summons worshipers to yield their hidden life to God, prefiguring the call to present our bodies as living sacrifices (Romans 12:1).
• Assurance: True kesel rests not in wealth, power, or human schemes but in the character and promises of God.
• Warning: When trust migrates from God to idols of security, kesel degenerates into folly, inviting the judgment chronicled in Job and Psalms.
• Pastoral Ministry: Preaching these texts invites believers to examine what undergirds their decisions and emotions. Corporate worship that stresses wholehearted surrender echoes Leviticus’s handling of the loins.

Selected References

Leviticus 3:4, 10, 15; 4:9; 7:4 — sacrificial fat at the loins

Job 8:14; 31:24 — insecure or idolatrous confidence

Job 15:27 — fleshy excess in the loins

Psalm 38:7 — afflicted loins

Psalm 49:13 — the destiny of folly

Psalm 78:7 — confidence in God

Proverbs 3:26 — the LORD as confidence

Ecclesiastes 7:25 — investigating folly

Forms and Transliterations
בְכִסְלֶ֑ךָ בכסלך הַכְּסָלִ֑ים הכסלים כְ֭סָלַי כִּ֫סְלָ֥ם כִּסְל֑וֹ כִּסְלִ֑י כֵּ֣סֶל כֶּ֔סֶל כָֽסֶל׃ כסל כסל׃ כסלו כסלי כסלם ḇə·ḵis·le·ḵā ḇəḵisleḵā Chasel Chesalai hak·kə·sā·lîm hakkesaLim hakkəsālîm ḵā·sel ḵāsel ḵə·sā·lay ke·sel kê·sel ḵəsālay kesel kêsel kis·lām kis·lî kis·lōw kisLam kislām kisLi kislî kisLo kislōw vechisLecha
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Leviticus 3:4
HEB: אֲשֶׁ֖ר עַל־ הַכְּסָלִ֑ים וְאֶת־ הַיֹּתֶ֙רֶת֙
NAS: that is on them, which is on the loins, and the lobe
KJV: and the fat that [is] on them, which [is] by the flanks, and the caul
INT: which is on the loins and the lobe of

Leviticus 3:10
HEB: אֲשֶׁ֖ר עַל־ הַכְּסָלִ֑ים וְאֶת־ הַיֹּתֶ֙רֶת֙
NAS: that is on them, which is on the loins, and the lobe
KJV: and the fat that [is] upon them, which [is] by the flanks, and the caul
INT: which is on the loins and the lobe of

Leviticus 3:15
HEB: אֲשֶׁ֖ר עַל־ הַכְּסָלִ֑ים וְאֶת־ הַיֹּתֶ֙רֶת֙
NAS: that is on them, which is on the loins, and the lobe
KJV: and the fat that [is] upon them, which [is] by the flanks, and the caul
INT: which is on the loins and the lobe of

Leviticus 4:9
HEB: אֲשֶׁ֖ר עַל־ הַכְּסָלִ֑ים וְאֶת־ הַיֹּתֶ֙רֶת֙
NAS: that is on them, which is on the loins, and the lobe
KJV: and the fat that [is] upon them, which [is] by the flanks, and the caul
INT: which is on the loins and the lobe of

Leviticus 7:4
HEB: אֲשֶׁ֖ר עַל־ הַכְּסָלִ֑ים וְאֶת־ הַיֹּתֶ֙רֶת֙
NAS: that is on them, which is on the loins, and the lobe
KJV: and the fat that [is] on them, which [is] by the flanks, and the caul
INT: which is on the loins and the lobe on

Job 8:14
HEB: אֲשֶׁר־ יָק֥וֹט כִּסְל֑וֹ וּבֵ֥ית עַ֝כָּבִ֗ישׁ
NAS: Whose confidence is fragile,
KJV: Whose hope shall be cut off,
INT: Whose off confidence web A spider's

Job 15:27
HEB: פִּימָ֣ה עֲלֵי־ כָֽסֶל׃
NAS: And made his thighs heavy with flesh.
KJV: collops of fat on [his] flanks.
INT: heavy and his thighs

Job 31:24
HEB: שַׂ֣מְתִּי זָהָ֣ב כִּסְלִ֑י וְ֝לַכֶּ֗תֶם אָמַ֥רְתִּי
NAS: I have put my confidence [in] gold,
KJV: gold my hope, or have said
INT: have put gold my confidence fine and called

Psalm 38:7
HEB: כִּֽי־ כְ֭סָלַי מָלְא֣וּ נִקְלֶ֑ה
NAS: For my loins are filled with burning,
KJV: For my loins are filled
INT: For my loins are filled burning

Psalm 49:13
HEB: זֶ֣ה דַ֭רְכָּם כֵּ֣סֶל לָ֑מוֹ וְאַחֲרֵיהֶ֓ם ׀
NAS: is the way of those who are foolish, And of those after
KJV: This their way [is] their folly: yet their posterity
INT: This is the way are foolish after their words

Psalm 78:7
HEB: וְיָשִׂ֥ימוּ בֵֽאלֹהִ֗ים כִּ֫סְלָ֥ם וְלֹ֣א יִ֭שְׁכְּחוּ
NAS: That they should put their confidence in God
KJV: That they might set their hope in God,
INT: put God their confidence and not forget

Proverbs 3:26
HEB: יְ֭הוָה יִהְיֶ֣ה בְכִסְלֶ֑ךָ וְשָׁמַ֖ר רַגְלְךָ֣
NAS: For the LORD will be your confidence And will keep
KJV: For the LORD shall be thy confidence, and shall keep
INT: the LORD become will be your confidence and will keep your foot

Ecclesiastes 7:25
HEB: וְלָדַ֙עַת֙ רֶ֣שַׁע כֶּ֔סֶל וְהַסִּכְל֖וּת הוֹלֵלֽוֹת׃
NAS: the evil of folly and the foolishness of madness.
KJV: the wickedness of folly, even of foolishness
INT: cunning the evil of folly of foolishness of madness

13 Occurrences

Strong's Hebrew 3689
13 Occurrences


ḵā·sel — 1 Occ.
ḵə·sā·lay — 1 Occ.
hak·kə·sā·lîm — 5 Occ.
kê·sel — 2 Occ.
kis·lām — 1 Occ.
kis·lî — 1 Occ.
kis·lōw — 1 Occ.
ḇə·ḵis·le·ḵā — 1 Occ.

3688
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