Bamidbar 15:19-21

Orthodox Jewish Bible

¹⁹ Then it shall be, that, when ye eat of the lechem HaAretz, ye shall offer up a terumah unto Hashem.

²⁰ Ye shall offer up a challah (loaf, cake) of the first of your kneading for a terumah; as ye do the terumat goren (gift of the threshing floor), so shall ye set it aside.

²¹ Of the first of your kneading ye shall give unto Hashem a terumah in your derot.