Num Numbers, chapter Book of Numbers, chapter 15
then it shall be that when you eat of the bread of the land, you shall offer up a wave offering to the LORD. Exo 23:15Of the first of your dough you shall offer up a cake for a wave offering. As the wave offering of the threshing floor, so you shall heave it. Neh 10:37; Lev 23:10Of the first of your dough, you shall give to the LORD a wave offering throughout your generations.