Exodus 23:17

“Three times in the year all thy males shall appear before the Lord God.”

Exodus 34:23

“Thrice in the year shall all your men children appear before the Lord God, the God of Israel.”

Deuteronomy 16:16

“Three times in a year shall all thy males appear before the Lord thy God in the place which he shall choose; in the feas...”

Deuteronomy 20:13

“And when the Lord thy God hath delivered it into thine hands, thou shalt smite every male thereof with the edge of the s...”