Numbers 18:29

Of all your gifts you⌃ shall offer an offering to the Lord, and of every first-fruit the consecrated part from it.

Out of all your gifts ye shall offer every heave offering of the Lord, of all the best thereof, even the hallowed part thereof out of it.

Out of all your gifts, you shall offer every wave offering to Yahweh, of all its best parts, even the holy part of it.’