Exodus 29:23-25

New Catholic Bible

²³ Also take a round loaf of bread, a cake of bread mixed with oil, and an unleavened wafer from the basket of unleavened breads placed before the altar. ²⁴ Put all of it into the hands of Aaron and the hands of his sons. They shall wave it as an offering before the Lord.^{[a] 25} Take everything from their hands and burn it on the altar. It shall be a pleasant fragrance to the Lord, a burnt offering to the Lord.