24 And on the seventh day ye shall wash your garments, and be clean; and afterwards ye shall come into the camp.
Numbers 31:24 Cross References - Brenton
Leviticus 11:25
25 And every one that takes of their dead bodies shall wash his garments, and shall be unclean till the evening.
Leviticus 14:9
9 And it shall come to pass on the seventh day, he shall shave off all his hair, his head and his beard, and his eye-brows, even all his hair shall he shave; and he shall wash his garments, and wash his body with water, and shall be clean.
Leviticus 15:13
13 and if he that has the issue should be cleansed of his issue, then shall he number to himself seven days for his purification; and he shall wash his garments, and bathe his body in water, and shall be clean.
Numbers 19:19
19 And the clean man shall sprinkle the water on the unclean on the third day and on the seventh day, and on the seventh day he shall purify himself; and the other shall wash his garments, and bathe himself in water, and shall be unclean until evening.