Numbers 18:27

18:27 And your raised offering will be credited to you as though it were grain from the threshing floor or as new wine from the winepress.

Numbers 18:30

18:30 “Therefore you will say to them, ‘When you offer up the best of it, then it will be credited to the Levites as the product of the threshing floor and as the product of the winepress.