Judges 8:20

And he said to Jether, his firstborn, "Get up, kill them." But the boy did not draw his sword, for he was afraid because he [was] still a boy.

Joshua 10:24

And when they brought these kings to Joshua, Joshua called all the men of Israel and said to the commanders of {the fighting men} who had gone with him, "Come near, put your feet on the necks of these kings." So they came near and put their feet on their necks.

1 Samuel 15:33

Samuel said, "Just as your sword bereaved women, so will your mother be bereaved among women!" Then Samuel hacked Agag to pieces in the presence of Yahweh at Gilgal.

Psalm 149:9

to execute on them [the] judgment that is decreed. This [will be] honor for all his faithful ones; Praise Yah.

Treasury of Scripture Knowledge

Summary

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.

Bible References

General references

Joshua 10:24
And when they brought these kings to Joshua, Joshua called all the men of Israel and said to the commanders of {the fighting men} who had gone with him, "Come near, put your feet on the necks of these kings." So they came near and put their feet on their necks.
1 Samuel 15:33
Samuel said, "Just as your sword bereaved women, so will your mother be bereaved among women!" Then Samuel hacked Agag to pieces in the presence of Yahweh at Gilgal.
Psalm 149:9
to execute on them [the] judgment that is decreed. This [will be] honor for all his faithful ones; Praise Yah.