Exodus 28:40-29:4

NSB(i) 40 »Make linen robes, belts, and turbans for Aaron’s sons. These clothes will give them dignity and honor. 41 »Dress your brother Aaron and his sons in these clothes and anoint them, ordain them, and set them apart to serve me as priests. 42 »Make linen undergarments to cover them down to their thighs. 43 »Aaron and his sons must wear them when they go into the tent of meeting or when they come near the altar to serve as priests in the holy place. They will be blameless and will not die. This is a long lasting law for him and his descendants. 29 1 Jehovah also said: »This is what you must do in order to (consecrate) set Aaron and his sons apart to serve me as priests: Take a young bull that has no defects and two rams that have no defects. 2 »Use the best wheat flour to make some unleavened bread. Bake some with olive oil, some without it, and some in the form of thin cakes brushed with oil. 3 »Put them in a basket and offer them to me when you sacrifice the bull and the two rams. 4 »Bring Aaron and his sons to the entrance of the sacred tent of meeting and have them wash themselves.