Clothing for the Priests

"Your brother, Aaron, and his sons, Nadab, Abihu, Eleazar, and Ithamar, will be set apart from the common people. They will be my priests and will minister to me. Make special clothing for Aaron to show his separation to God beautiful garments that will lend dignity to his work. Instruct all those who have special skillls as tailors to make the garments that will set Aaron apart from everyone else, so he may serve me as a priest. They are to make a chestpiece, an make special garments for Aaron's sons to wear when they serve as priests before me. These items must be made of fine linen cloth and embroidered with gold thread and blue, purple, and scarlet yarn.
Exodus 28