Numbers 5:8

5:8 But if the individual has no close relative to whom reparation can be made for the wrong, the reparation for the wrong must be paid to the Lord for the priest, in addition to the ram of atonement by which atonement is made for him.

Numbers 6:12

6:12 He must rededicate to the Lord the days of his separation and bring a male lamb in its first year as a reparation offering, but the former days will not be counted because his separation was defiled.

Numbers 18:9

18:9 Of all the most holy offerings reserved from the fire this will be yours: Every offering of theirs, whether from every grain offering or from every purification offering or from every reparation offering which they bring to me, will be most holy for you and for your sons.