Numbers 15:20-22

Complete Jewish Bible

²⁰ Set aside from your first dough a cake as a gift; set it aside as you would set aside a portion of the grain from the threshing-floor. ²¹ From your first dough you will give Adonai a portion as a gift through all your generations.

²² “‘If by mistake you fail to observe all these mitzvot that Adonai has spoken to Moshe,