Judges 8:21

Then Zebah and Zalmunna said, rise thou and fall upon us
Since they must die, they chose rather to die by the hand of so great a man and valiant a commander as Gideon, which was more honourable than to die by the hand of a youth:

for as the man is, so is his strength;
signifying, that as he was a stout able man, he had strength sufficient to dispatch them at once, which his son had not, and therefore they must have died a lingering and painful death: wherefore as they consulted their honour, so their ease, in desiring to die by the hand of Gideon:

and Gideon arose, and slew Zebah and Zalmunna;
nor was it unusual in those early times for great personages, as judges and generals, to be executioners of others, as were Samuel and Benaiah, ( 1 Samuel 15:33 ) ( 1 Kings 2:25 1 Kings 2:34 )

and took away the ornaments that were on their camels' necks;
the Targum calls them chains, as in ( Judges 8:26 ) no doubt of gold; so the horses of King Latinus ^F2 had golden poitrels or collars hanging down their breasts. They were, according to Jarchi, Kimchi, and Ben Gersom, in the form of the moon; see ( Isaiah 3:18 ) some have thought that these were worn in honour of Astarte, or the moon, the goddess of the Phoenicians, from whom these people had borrowed that idolatry.