Where it appears

• Num 15:20Of 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.
• Num 15:21Of the first of your dough, you shall give to Yahweh a wave offering throughout your generations.
• Neh 10:37and that we should bring the first fruits of our dough, our wave offerings, the fruit of all kinds of trees, and the new wine and the oil, to the priests, to the rooms of the house of our God; and the tithes of our ground to the Levites; for they, the Levites, take the tithes in all the cities of our tillage.
• Ezek 44:30The first of all the first fruits of every thing, and every offering of everything, of all your offerings, shall be for the priest: you shall also give to the priests the first of your dough, to cause a blessing to rest on your house.