He will make himself clean on the third day, and on the seventh day he will be clean. But if he does not make himself clean on the third day, then the seventh day he will not be clean.
Then he shall sprinkle it seven times on him who is to be cleansed from leprosy, and he shall pronounce him clean and shall let the living bird loose into the open field.
“And you stay outside the camp seven days. Whoever has killed any person and whoever has touched any slain, purify both yourselves and your captives on the third day and on the seventh day.
I said to him, “Sir, you know.” He said to me, “These are those who came out of great persecution and washed their robes and made them white in the blood of the Lamb.