In context
19and you eat of the food of the land, you shall present a contribution to Yahweh. 20From the first of your dough you shall present a loaf as a contribution; you shall present it just as you present the contribution from the threshing floor. 21From the first of your dough you shall give a contribution to Yahweh throughout your generations. 22If you sin unintentionally and fail to observe all these commandments that Yahweh has spoken to Moses — 23everything Yahweh has commanded you through Moses, from the day Yahweh gave the command and onward, throughout your generations —
