'Add' in the Bible

The person is to confess the sin he has committed. He is to pay full compensation, add a fifth of its value to it, and give it to the individual he has wronged.

Then Moses told Aaron, “Take your firepan, place fire from the altar in it, and add incense. Go quickly to the community and make atonement for them, because wrath has come from the Lord; the plague has begun.”

For the purification of the unclean person, they are to take some of the ashes of the burnt sin offering, put them in a jar, and add fresh water to them.