TSK · Numbers 19:12

And he said unto the people, Be ready against the third day: come not at [your] wives.

And he shall sprinkle upon him that is to be cleansed from the leprosy seven times, and shall pronounce him clean, and shall let the living bird loose into the open field.

And do ye abide without the camp seven days: whosoever hath killed any person, and whosoever hath touched any slain, purify [both] yourselves and your captives on the third day, and on the seventh day.

¶ Then will I sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.

And put no difference between us and them, purifying their hearts by faith.

And I said unto him, Sir, thou knowest. And he said to me, These are they which came out of great tribulation, and have washed their robes, and made them white in the blood of the Lamb.