Numbers 31:17-19

Lexham English Bible

¹⁷ Now kill every male among the little children, and kill every woman who has had sexual intercourse with a man.^{[a] 18} But all the females who have not had sexual intercourse with a man,^[b] keep alive for yourselves. ¹⁹ And you, camp outside the camp seven days; all who killed a person and all who touched the slain purify yourselves on the third day and on the seventh day, you and your captives.