TSK · Numbers 19:12

He said to the people,“Be ready for the third day. Do not approach your wives for marital relations.”

and sprinkle it seven times on the one being cleansed from the disease, pronounce him clean, and send the live bird away over the open countryside.

Purification After Battle“Any of you who has killed anyone or touched any of the dead, remain outside the camp for seven days; purify yourselves and your captives on the third day, and on the seventh day.

I will sprinkle you with pure water and you will be clean from all your impurities. I will purify you from all your idols.

and he made no distinction between them and us, cleansing their hearts by faith.

So I said to him,“My lord, you know the answer.” Then he said to me,“These are the ones who have come out of the great tribulation. They have washed their robes and made them white in the blood of the Lamb!