TSK · Numbers 31:29

You shall sanctify the breast of the wave offering, and the thigh of the wave offering, which is waved, and which is heaved up, of the ram of consecration, even of that which is for Aaron, and of that which is for his sons:

Thus you also shall offer a wave offering to Yahweh of all your tithes, which you receive of the children of Israel; and of it you shall give Yahweh's wave offering to Aaron the priest.

Take heed to yourself that you don't forsake the Levite as long as you live in your land.