Numbers 15:19-21

Leeser^{(i) 19} Then shall it be, that, when ye eat of the bread of the land, ye shall set aside a heave-offering unto the Lord. ²⁰ As the first of your doughs shall ye set aside a cake for a heave-offering; like the heave-offering of the threshing-floor, so shall ye set this aside. ²¹ Of the first of your doughs shall ye give unto the Lord a heave-offering, in your generations.