And thou shall say to them, This is the offering made by fire which ye shall offer to LORD: he-lambs a year old without blemish, two day by day, for a continual burnt-offering.

The same shall purify himself with it on the third day, and on the seventh day he shall be clean, but if he does not purify himself the third day, then the seventh day he shall not be clean.

And the clean man shall sprinkle upon the unclean on the third day, and on the seventh day. And on the seventh day he shall purify him. And he shall wash his clothes, and bathe himself in water, and shall be clean at evening.

But if her husband altogether remains silent at her from day to day, then he establishes all her vows, or all her bonds, which are upon her. He has established them, because he remained silent at her in the day that he heard them.

And encamp ye outside the camp seven days. Whoever has killed any person, and whoever has touched any slain, purify yourselves on the third day and on the seventh day, ye and your captives.