Numbers 5:8
But if the person has no related redeemer to whom compensation may be made, the payment is to be brought to the LORD and given to the priest, in addition to a ram for atonement with which he is to be atoned.
Leviticus 6:6-7
Now as to his guilt offering, he is to bring to the LORD a ram without defect from the flock, estimated as to its value, to the priest.
Leviticus 7:7
The law for the sin offering is the same as the guilt offering. It belongs to the priest who made atonement with it.
Leviticus 25:25-26
"If your brother becomes so poor that he has to a sell portion of his inheritance, then his nearest kinsman redeemer is to come and redeem what his brother has sold.