Judges 20:14
“But the children of Benjamin gathered themselves together out of the cities unto Gibeah, to go out to battle against the children of Israel.”
And the tribes of Israel sent men through all the tribe of Benjamin, saying, What wickedness is this that is done among you?
Now therefore deliver us the men, the children of Belial, which are in Gibeah, that we may put them to death, and put away evil from Israel. But the children of Benjamin would not hearken to the voice of their brethren the children of Israel:
But the children of Benjamin gathered themselves together out of the cities unto Gibeah, to go out to battle against the children of Israel.
And the children of Benjamin were numbered at that time out of the cities twenty and six thousand men that drew sword, beside the inhabitants of Gibeah, which were numbered seven hundred chosen men.
Among all this people there were seven hundred chosen men lefthanded; every one could sling stones at an hair breadth, and not miss.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“And the men of Israel went out to battle against Benjamin; and the men of Israel put themselves in array to fight against them at Gibeah.”
“And the children of Israel came near against the children of Benjamin the second day.”
“And the children of Israel rose up in the morning, and encamped against Gibeah.”
“And the children of Israel went up against the children of Benjamin on the third day, and put themselves in array against Gibeah, as at other times.”
“And the children of Benjamin came forth out of Gibeah, and destroyed down to the ground of the Israelites that day twenty and two thousand men.”