New Revised Standard Version
Then even the valiant warrior, whose heart is like the heart of a lion, will utterly melt with fear; for all Israel knows that your father is a warrior, and that those who are with him are valiant warriors.

Contemporary English Version
Then even those who are as brave as a lion will lose their courage. All Israel knows what a great warrior your father is and what brave soldiers he has.

New American Bible
Then even the brave man with the heart of a lion—his heart will melt. For all Israel knows that your father is a fighter and those who are with him are brave.

Douay-Rheims Bible
And the most valiant man whose heart is as the heart of a lion, shall melt for fear: for all the people of Israel know thy father to be a valiant man, and that all who are with him are valiant.

And the most valiant man whose heart is as the heart of a lion, shall melt for fear: for all the people of Israel know thy father to be a valiant man, and that all who are with him are valiant.

heart

2 Samuel 1:23 Saul and Jonathan, lovely, and comely in their life, even in death they were not divided: they were swifter than eagles, stronger than lions.

2 Samuel 23:20 And Banaias the son of Joiada a most valiant man, of great deeds, of Cabseel: he slew the two lions of Moab, and he went down, and slew a lion in the midst of a pit, in the time of snow.

Genesis 49:9 Juda is a lion's whelp: to the prey, my son, thou art gone up: resting thou hast couched as a lion, and as a lioness, who shall rouse him?

Numbers 24:8,9 God hath brought him out of Egypt, whose strength is like to the rhinoceros. They shall devour the nations that are his enemies, and break their bones, and pierce them with arrows. . . .

Proverbs 28:1 The wicked man fleeth, when no man pursueth: but the just, bold as a lion, shall be without dread.

utterly melt

Exodus 15:15 Then were the princes of Edom troubled, trembling seized on the stout men of Moab: all the inhabitants of Chanaan became stiff.

Deuteronomy 1:28 Whither shall we go up? the messengers have terrified our hearts, saying: The multitude is very great, and taller than we: the cities are great, and walled up to the sky, we have seen the sons of the Enacims there.

Joshua 2:9-11 I know that the Lord hath given this land to you: for the dread of you is fallen upon us, and all the inhabitants of the land have lost all strength. . . .

Isaiah 13:7 Therefore shall all hands be faint, and every heart of man shall melt,

Isaiah 19:1 The burden of Egypt. Behold the Lord will ascend upon a swift cloud, and will enter into Egypt, and the idols of Egypt shall be moved at his presence, and the heart of Egypt shall melt in the midst thereof.

thy father

1 Samuel 18:17 And Saul said to David: Behold my elder daughter Merob, her will I give thee to wife: only be a valiant man, and fight the battles of the Lord. Now Saul said within himself: Let not my hand be upon him, but let the hands of the Philistines be upon him.

Hebrews 11:34 Quenched the violence of fire, escaped the edge of the sword, recovered strength from weakness, became valiant in battle, put to flight the armies of foreigners.

and they which

Songs 3:7 Behold threescore valiant ones of the most valiant of Israel, surrounded the bed of Solomon?