'Cleanseth' in the Bible

and one slaughtereth, and Moses taketh the blood, and putteth on the horns of the altar round about with his finger, and cleanseth the altar, and the blood he hath poured out at the foundation of the altar, and sanctifieth it, to make atonement upon it.

Any one who is coming against the dead, against the body of man who dieth, and cleanseth not himself -- the tabernacle of Jehovah he hath defiled, and that person hath been cut off from Israel, for water of separation is not sprinkled upon him; he is unclean; his uncleanness is still upon him.

and the bones of the priests he hath burnt on their altars, and cleanseth Judah and Jerusalem,

And now, they have not seen the light, Bright it is in the clouds, And the wind hath passed by and cleanseth them.