Numbers 31:19-21

New International Version

¹⁹ “Anyone who has killed someone or touched someone who was killed^(A) must stay outside the camp seven days.^(B) On the third and seventh days you must purify yourselves^(C) and your captives. ²⁰ Purify every garment^(D) as well as everything made of leather, goat hair or wood.^(E)”

²¹ Then Eleazar the priest said to the soldiers who had gone into battle,^(F) “This is what is required by the law that the Lord gave Moses: