Judges 8:20 in the King James Version
And he said unto Jether his firstborn, Up, and slay them. But the youth drew not his sword: for he feared, because he was yet a youth.
Context
19 He said, “They were my brothers, the sons of my mother. As the LORD lives, if you had saved them alive, I would not kill you.”
20 He said to Jether his firstborn, “Get up and kill them!” But the youth didn’t draw his sword; for he was afraid, because he was yet a youth.
21 Then Zebah and Zalmunna said, “You rise and fall on us; for as the man is, so is his strength.” Gideon arose, and killed Zebah and Zalmunna, and took the crescents that were on their camels’ necks.