Numbers 18:30-32

Darby Translation

³⁰ And thou shalt say unto them, When ye heave the best thereof from it, then it shall be counted unto the Levites as produce of the threshing-floor, and as produce of the winepress.

³¹ And ye shall eat it in every place, ye and your households; for it is your reward for your service in the tent of meeting.

³² And ye shall bear no sin by reason of it, if ye heave from it the best of it; and ye shall not profane the holy things of the children of Israel, lest ye die.