Ephesians 6:14

Hold your position, then, with your waist encircled with the belt of truth, put on right-doing as a coat of mail,

1 Thessalonians 5:8

but let us who belong to the day keep sober, clothed with faith and love for a coat of mail and with the hope of salvation for a helmet.

Revelation 9:17

In my vision the horses and the horsemen looked like this: Their breastplates were red, blue, and yellow; the horses' heads were like lions' heads, and fire, smoke, and sulphur kept pouring out of their mouths.

Treasury of Scripture Knowledge

Summary

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.

Bible References

A breastplate

Ephesians 6:14
Hold your position, then, with your waist encircled with the belt of truth, put on right-doing as a coat of mail,
1 Thessalonians 5:8
but let us who belong to the day keep sober, clothed with faith and love for a coat of mail and with the hope of salvation for a helmet.
Revelation 9:17
In my vision the horses and the horsemen looked like this: Their breastplates were red, blue, and yellow; the horses' heads were like lions' heads, and fire, smoke, and sulphur kept pouring out of their mouths.