Exodus Chapter 28 Bible in Basic English
Now let Aaron your brother, and his sons with him, come near from among the children of Israel, so that they may be my priests, even Aaron, and Nadab, Abihu, Eleazar, and Ithamar, his sons.
This is what they are to make: a priest's bag, an ephod, and a robe, and a coat of coloured needlework, a head-dress, and a linen band; they are to make holy robes for Aaron your brother and for his sons, so that they may do the work of priests for me.
And the two stones are to be placed on the ephod, over the arm-holes, to be stones of memory for the children of Israel: Aaron will have their names on his arms when he goes in before the Lord, to keep the Lord in mind of them.
And in the bag you are to put the Urim and Thummim, so that they may be on Aaron's heart whenever he goes in before the Lord; and Aaron may have the power of making decisions for the children of Israel before the Lord at all times.
And it will be over Aaron's brow, so that Aaron will be responsible for any error in all the holy offerings made by the children of Israel; it will be on his brow at all times, so that their offerings may be pleasing to the Lord.
Aaron and his sons are to put these on whenever they go into the Tent of meeting or come near the altar, when they are doing the work of the holy place, so that they may be free from any sin causing death: this is to be an order for him and his seed after him for ever.