'Cleansing' in the Bible

“But if the scab spreads farther on the skin after he has shown himself to the priest for his cleansing, he shall appear again to the priest.

But if the scale spreads farther in the skin after his cleansing,

“This shall be the law of the leper in the day of his cleansing. Now he shall be brought to the priest,

Then the eighth day he shall bring them for his cleansing to the priest, at the doorway of the tent of meeting, before the Lord.

This is the law for him in whom there is an infection of leprosy, whose means are limited for his cleansing.”

‘Now when the man with the discharge becomes cleansed from his discharge, then he shall count off for himself seven days for his cleansing; he shall then wash his clothes and bathe his body in running water and will become clean.