Numbers 31:23-25

Holman Christian Standard Bible

²³ everything that can withstand fire—you are to pass through fire, and it will be clean. It must still be purified with the purification water.^(A) Anything that cannot withstand fire, pass through the water. ²⁴ On the seventh day wash your clothes, and you will be clean. After that you may enter the camp.”

²⁵ The Lord told Moses,