Exodus 28:1-3

“Now bring your brother Aaron near, and his sons with him from among the sons of Israel, so that he may serve as priest to Me—Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron’s sons. You are to make sacred garments [official clothing reserved for holy services] for Aaron your brother, for honor and for beauty (ornamentation). Tell all the skilled and talented people whom I have endowed with a spirit of wisdom, that they are to make Aaron’s garments to sanctify him and set him apart to serve as a priest for Me.