Numbers 18:30 in the King James Version
Therefore thou shalt say unto them, When ye have heaved the best thereof from it, then it shall be counted unto the Levites as the increase of the threshingfloor, and as the increase of the winepress.
Context
29 Out of all your gifts, you shall offer every wave offering to the LORD, of all its best parts, even the holy part of it.’
30 “Therefore you shall tell them, ‘When you heave its best from it, then it shall be credited to the Levites as the increase of the threshing floor, and as the increase of the wine press.
31 You may eat it anywhere, you and your households, for it is your reward in return for your service in the Tent of Meeting.