the breastplate
Exodus 28:4
And these are the garments which they shall make; a breastplate, and an ephod, and a robe, and a broidered coat, a mitre, and a girdle: and they shall make holy garments for Aaron thy brother, and his sons, that he may minister unto me in the priest's office.
Exodus 28:30
And thou shalt put in the breastplate of judgment the Urim and the Thummim; and they shall be upon Aaron's heart, when he goeth in before the LORD: and Aaron shall bear the judgment of the children of Israel upon his heart before the LORD continually.
Exodus 39:8
And he made the breastplate of cunning work, like the work of the ephod; of gold, blue, and purple, and scarlet, and fine twined linen.
Leviticus 8:8
And he put the breastplate upon him: also he put in the breastplate the Urim and the Thummim.
after
Exodus 28:6
And they shall make the ephod of gold, of blue, and of purple, of scarlet, and fine twined linen, with cunning work.
Exodus 26:1
Moreover thou shalt make the tabernacle with ten curtains of fine twined linen, and blue, and purple, and scarlet: with cherubims of cunning work shalt thou make them.