Numbers 31:4

31:4 You must send to the battle a thousand men from every tribe throughout all the tribes of Israel.”

Numbers 5:3

5:3 You must expel both men and women; you must put them outside the camp, so that they will not defile their camps, among which I live.”

Numbers 13:2

13:2 “Send out men to investigate the land of Canaan, which I am giving to the Israelites. You are to send one man from each ancestral tribe, each one a leader among them.”