'Off' in the Bible

“Do not cut off (eliminate, destroy) the tribe of the families of the Kohathites [who are only Levites and not priests], from among the Levites [by exposing them to the sin of touching the most holy things].

‘The priest shall then write these curses on a scroll and shall wash them off into the water of bitterness;

“Say to the Israelites, ‘If any one of you or of your descendants becomes [ceremonially] unclean because of [touching] a dead body or is on a distant journey, he may, however, observe the Passover to the Lord.

Moses said to Aaron, “Take a censer and put fire in it from the altar and lay incense on it; then bring it quickly to the congregation and make atonement for them, for wrath has gone forth from the Lord; the plague has begun!”