Numbers 31:5

Christian Standard Bible Anglicised

So one thousand were recruited from each Israelite tribe out of the thousands  in Israel #– #twelve thousand equipped for war.

Cross References

Numbers 31:4

Send one thousand men to war from each Israelite tribe.’

Numbers 31:6

Moses sent one thousand from each tribe to war. They went with Phinehas son of Eleazar the priest, in whose care were the holy objects and signal trumpets.