Numbers 3:12-13
“Behold, I have taken the Levites from among the children of Israel in place of every firstborn Israelite from the womb. The Levites belong to Me, / for all the firstborn are Mine. On the day I struck down every firstborn in the land of Egypt, I consecrated to Myself all the firstborn in Israel, both man and beast. They are Mine; I am the LORD.”

Numbers 8:14-19
In this way you shall separate the Levites from the rest of the Israelites, and the Levites will belong to Me. / After you have cleansed them and presented them as a wave offering, they may come to serve at the Tent of Meeting. / For the Levites have been wholly given to Me from among the sons of Israel. I have taken them for Myself in place of all who come first from the womb, the firstborn of all the sons of Israel. ...

Numbers 18:6
Behold, I Myself have selected your fellow Levites from the Israelites as a gift to you, dedicated to the LORD to perform the service for the Tent of Meeting.

1 Chronicles 6:48-49
Their fellow Levites were assigned to every kind of service of the tabernacle, the house of God. / But Aaron and his sons did all the work of the Most Holy Place. They presented the offerings on the altar of burnt offering and on the altar of incense to make atonement for Israel, according to all that Moses the servant of God had commanded.

1 Chronicles 9:14-16
From the Levites: Shemaiah son of Hasshub, the son of Azrikam, the son of Hashabiah, a descendant of Merari; / Bakbakkar, Heresh, Galal, and Mattaniah son of Mica, the son of Zichri, the son of Asaph; / Obadiah son of Shemaiah, the son of Galal, the son of Jeduthun; and Berechiah son of Asa, the son of Elkanah, who lived in the villages of the Netophathites.

1 Chronicles 15:2
Then David said, “No one but the Levites may carry the ark of God, because the LORD has chosen them to carry the ark of the LORD and to minister before Him forever.”

1 Chronicles 24:20-31
Now these were the rest of the descendants of Levi: From the sons of Amram: Shubael; from the sons of Shubael: Jehdeiah. / As for Rehabiah, from his sons: The first was Isshiah. / From the Izharites: Shelomoth; from the sons of Shelomoth: Jahath. ...

1 Chronicles 25:1-7
Additionally, David and the commanders of the army set apart some of the sons of Asaph, Heman, and Jeduthun to prophesy with the accompaniment of lyres, harps, and cymbals. The following is the list of the men who performed this service: / From the sons of Asaph: Zaccur, Joseph, Nethaniah, and Asarelah. These sons of Asaph were under the direction of Asaph, who prophesied under the direction of the king. / From the sons of Jeduthun: Gedaliah, Zeri, Jeshaiah, Shimei, Hashabiah, and Mattithiah—six in all—under the direction of their father Jeduthun, who prophesied with the harp, giving thanks and praise to the LORD. ...

1 Chronicles 26:12-19
These divisions of the gatekeepers, through their chief men, had duties for ministering in the house of the LORD, just as their relatives did. / They cast lots for each gate, according to their families, young and old alike. / The lot for the East Gate fell to Shelemiah. Then lots were cast for his son Zechariah, a wise counselor, and the lot for the North Gate fell to him. ...

2 Chronicles 29:11
Now, my sons, do not be negligent, for the LORD has chosen you to stand before Him, to serve Him, to minister before Him, and to burn incense.”

2 Chronicles 31:2
Hezekiah reestablished the divisions of the priests and Levites—each of them according to their duties as priests or Levites—for the burnt offerings and peace offerings, for ministry, for giving thanks, and for singing praises at the gates of the LORD’s dwelling.

Nehemiah 12:24-26
The leaders of the Levites were Hashabiah, Sherebiah, and Jeshua son of Kadmiel, along with their associates, who stood across from them to give praise and thanksgiving as one section alternated with the other, as prescribed by David the man of God. / Mattaniah, Bakbukiah, Obadiah, Meshullam, Talmon, and Akkub were gatekeepers who guarded the storerooms at the gates. / They served in the days of Joiakim son of Jeshua, the son of Jozadak, and in the days of Nehemiah the governor and Ezra the priest and scribe.

Psalm 134:1
A song of ascents. Come, bless the LORD, all you servants of the LORD who serve by night in the house of the LORD!

Luke 1:8-9
One day while Zechariah’s division was on duty and he was serving as priest before God, / he was chosen by lot, according to the custom of the priesthood, to enter the temple of the Lord and burn incense.

Luke 1:23
And when the days of his service were complete, he returned home.