Exodus 28:1, 4

“Call for your brother, Aaron, and his sons, Nadab, Abihu, Eleazar, and Ithamar. Set them apart from the rest of the people of Israel so they may minister to me and be my priests.

These are the garments they are to make: a chestpiece, an ephod, a robe, a patterned tunic, a turban, and a sash. They are to make these sacred garments for your brother, Aaron, and his sons to wear when they serve me as priests.