Exodus 29:1-3 Revised Standard Version (RSV)
The Ordination of the Priests
29 “Now this is what you shall do to them to consecrate them, that they may serve me as priests. Take one young bull and two rams without blemish, 2 and unleavened bread, unleavened cakes mixed with oil, and unleavened wafers spread with oil. You shall make them of fine wheat flour. 3 And you shall put them in one basket and bring them in the basket, and bring the bull and the two rams.