Judges 20:18 WEB

¹⁶  Among all this people there were seven hundred chosen men left-handed; everyone could sling stones at a hair-breadth, and not miss.

¹⁷  The men of Israel, besides Benjamin, were numbered four hundred thousand men who drew sword: all these were men of war.

¹⁸  The children of Israel arose, and went up to Bethel, and asked counsel of God; and they said, Who shall go up for us first to battle against the children of Benjamin? Yahweh said, Judah [shall go up] first.

¹⁹  The children of Israel rose up in the morning, and encamped against Gibeah.

²⁰  The men of Israel went out to battle against Benjamin; and the men of Israel set the battle in array against them at Gibeah.