Leviticus 2:3

2:3 The remainder of the grain offering belongs to Aaron and to his sons – it is most holy from the gifts of the Lord.

Leviticus 2:10

2:10 The remainder of the grain offering belongs to Aaron and to his sons – it is most holy from the gifts of the Lord.

Leviticus 25:51

25:51 If there are still many years, in keeping with them he must refund most of the cost of his purchase for his redemption,