Exodus 28:15

And make a priest's bag for giving decisions, designed like the ephod, made of gold and blue and purple and red and the best linen.

Exodus 26:1

And you are to make a House for me, with ten curtains of the best linen, blue and purple and red, worked with designs of winged ones by a good workman.

Exodus 28:4

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.

Exodus 28:6

And make the ephod of gold and blue and purple and red and the best linen, the work of a designer.

Exodus 28:30

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.

Exodus 39:8-21

The priest's bag was designed like the ephod, of the best linen worked with gold and blue and purple and red.

Leviticus 8:8

And he put the priest's bag on him, and in the bag he put the Urim and Thummim.

Treasury of Scripture Knowledge

Summary

And thou shalt make the breastplate of judgment with cunning work; after the work of the ephod thou shalt make it; of gold, of blue, and of purple, and of scarlet, and of fine twined linen, shalt thou make it.

General references

Bible References

The breastplate

Exodus 28:4
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.
Exodus 39:8
The priest's bag was designed like the ephod, of the best linen worked with gold and blue and purple and red.
Leviticus 8:8
And he put the priest's bag on him, and in the bag he put the Urim and Thummim.

After

Exodus 28:6
And make the ephod of gold and blue and purple and red and the best linen, the work of a designer.
Exodus 26:1
And you are to make a House for me, with ten curtains of the best linen, blue and purple and red, worked with designs of winged ones by a good workman.

General references

Exodus 31:4
To do all sorts of delicate work in gold and silver and brass;

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain