Exodus 39:8

And he made the breastplate of artistic work, like the work of the ephod, of gold, blue, and purple, and scarlet, and twined byssus.

Exodus 25:7

onyx stones, and stones to be set in the ephod, and in the breastplate.

Exodus 28:4

And these are the garments which they shall make: a breastplate, and an ephod, and a cloak, and a checkered vest, a turban, and a girdle; and they shall make holy garments for Aaron thy brother, and his sons, that he may serve me as priest.

Exodus 28:13-29

And thou shalt make enclosures of gold;

Leviticus 8:8-9

And he put the breastplate on it, and put on the breastplate the Urim and the Thummim;

Psalm 89:28

My loving-kindness will I keep for him for evermore, and my covenant shall stand fast with him;

Isaiah 59:17

And he put on righteousness as a breastplate, and a helmet of salvation upon his head; and he put on garments of vengeance for clothing, and was clad with zeal as a cloak.

Ephesians 6:14

Stand therefore, having girt about your loins with truth, and having put on the breastplate of righteousness,

Treasury of Scripture Knowledge

Summary

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.

Bible References

General references

Exodus 25:7
onyx stones, and stones to be set in the ephod, and in the breastplate.
Exodus 28:4
And these are the garments which they shall make: a breastplate, and an ephod, and a cloak, and a checkered vest, a turban, and a girdle; and they shall make holy garments for Aaron thy brother, and his sons, that he may serve me as priest.
Leviticus 8:8
And he put the breastplate on it, and put on the breastplate the Urim and the Thummim;
Psalm 89:28
My loving-kindness will I keep for him for evermore, and my covenant shall stand fast with him;
Isaiah 59:17
And he put on righteousness as a breastplate, and a helmet of salvation upon his head; and he put on garments of vengeance for clothing, and was clad with zeal as a cloak.
Ephesians 6:14
Stand therefore, having girt about your loins with truth, and having put on the breastplate of righteousness,