'Behalf' in the Bible

He is to lay his hand on the head of the burnt offering, and it will be accepted for him as an atonement on his behalf.

So Aaron drew near to the altar and slaughtered the calf for a sin offering on behalf of himself.

He brought the people's offering, presenting a goat for a sin offering on behalf of the people. He slaughtered it and offered it as the first sin offering.

He slaughtered the ox and ram for the peace offering sacrifice on behalf of the people. Aaron's sons delivered the blood to him, which he poured on the altar and around it.