Leviticus 7:7
As the sin offering is, so is the trespass offering: there is one law for them: the priest that maketh atonement therewith shall have it.
Cross-reference
Leviticus 6:25 gives the law of the sin offering, which Leviticus 7:7 states is identical to the trespass offering.
Leviticus 6:26 specifies the priest eats the sin offering in the holy place, the same law applied to the trespass offering here.
Leviticus 14:13 repeats the principle: the trespass offering is like the sin offering and belongs to the priest.
Leviticus 10:17 shows Moses rebuking Aaron's sons for not eating the sin offering, enforcing this very law.
Numbers 18:9 explicitly states that guilt offerings are most holy and belong to the priests, directly reinforcing the same law.
2 Kings 12:16 confirms that guilt offering money belonged to the priests, directly paralleling the law that the priest receives the offering.
Hosea 4:8 condemns priests who greedily feed on the sin offerings, showing an abuse of the very provision in Leviticus 7:7.
Numbers 5:8 describes restitution going to the priest with a guilt offering, echoing the same principle that the priest receives the guilt offering.