Judges 8:20

20 And he said to Jether his first-born, Rise and slay them; but the lad drew not his sword, for he was afraid, for he was yet very young.

Judges 8:20 Meaning and Commentary

Judges 8:20

And he said unto Jether, his firstborn, up, and slay them,
&c.] Being the near kinsman of his father's brethren, whom these kings had slain, was a proper person to avenge their blood on them; and the rather Gideon might order him to do it, for the greater mortification of the kings, to die by the hand of a youth; and for the honour of his son, to be the slayer of two kings, and to inure him to draw his sword against the enemies of Israel, and embolden him to do such exploits:

but the youth drew not his sword, for he feared, because he was yet a
youth;
his not drawing is sword was not out of disobedience to his father, but through fear of the kings; not of their doing him any harm, being bound; but there was perhaps a ferocity, as well as majesty in their countenances, which made the young man timorous and fearful.

Judges 8:20 In-Context

18 And he said to Zebee and Salmana, Where the men whom ye slew in Thabor? and they said, As thou, so they, according to the likeness of the son of a king.
19 And Gedeon said, They were my brethren and the sons of my mother: the Lord lives, if ye had preserved them alive, I would not have slain you.
20 And he said to Jether his first-born, Rise and slay them; but the lad drew not his sword, for he was afraid, for he was yet very young.
21 And Zebee and Salmana said, Rise thou and fall upon us, for thy power as that of a man; and Gedeon arose, and slew Zebee and Salmana: and he took the round ornaments that were on the necks of their camels.
22 And the men of Israel said to Gedeon, Rule, lord, over us, both thou, and thy son, and thy son's son; for thou hast saved us out of the hand of Madiam.

The Brenton translation of the Septuagint is in the public domain.