Ephesians 6:14

Stand firm then, girt about with the belt of truth, and wearing the breastplate of righteousness,

2 Corinthians 6:7

by a true teaching and an energy divine; by the weapons of righteousness, for attack or for defense,

Hebrews 2:17

And so it was necessary that he should in all points be made like his brothers, so that he might become a compassionate and faithful high priest, in all that relates to God, to make reconciliation for the sins of the people.

1 Peter 4:1

Since, then, Christ suffered in the flesh, do you also ever arm yourselves with the same mind (because he who has suffered in the flesh has done with sin),

1 John 1:9

But if we confess our sins, faithful is he and just to forgive us our sins, and to cleanse us from all wrong-doing.

Revelation 1:13

and in the midst of the candlesticks One like to a son of man, clothed with a robe down to the feet, and with a golden girdle round his breast.

Revelation 3:14

To the angel of the Church in Laodicea, write. These things says the Amen, the witness, faithful and true, the beginning of the creation of God.

Treasury of Scripture Knowledge

Summary

And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins.

General references

Bible References

Righteousness

2 Corinthians 6:7
by a true teaching and an energy divine; by the weapons of righteousness, for attack or for defense,
Ephesians 6:14
Stand firm then, girt about with the belt of truth, and wearing the breastplate of righteousness,
1 Peter 4:1
Since, then, Christ suffered in the flesh, do you also ever arm yourselves with the same mind (because he who has suffered in the flesh has done with sin),
Revelation 1:13
and in the midst of the candlesticks One like to a son of man, clothed with a robe down to the feet, and with a golden girdle round his breast.

And faithfulness

Hebrews 2:17
And so it was necessary that he should in all points be made like his brothers, so that he might become a compassionate and faithful high priest, in all that relates to God, to make reconciliation for the sins of the people.
1 John 1:9
But if we confess our sins, faithful is he and just to forgive us our sins, and to cleanse us from all wrong-doing.
Revelation 3:14
To the angel of the Church in Laodicea, write. These things says the Amen, the witness, faithful and true, the beginning of the creation of God.

General references

Galatians 5:15
But if you are always biting and devouring one another, take heed lest you be utterly consumed one by another.