Numbers 15:17 MSG

[17] God spoke to Moses: “Speak to the People of Israel. Tell them, When you enter the land into which I’m bringing you, and you eat the food of that country, set some aside as an offering for God. From the first batch of bread dough make a round loaf for an offering—an offering from the threshing floor. Down through the future generations make this offering to God from each first batch of dough.