Revelation 15:6

and the seven angels who had the seven plagues (afflictions, calamities) came out of the temple, arrayed in linen, pure and gleaming, and wrapped around their chests were golden sashes.

Revelation 1:13

and in the midst of the lampstands I saw someone like the Son of Man, dressed in a robe reaching to His feet, and with a golden sash wrapped around His chest.

Revelation 15:1

Then I saw another sign in heaven, great and wonderful [a warning of terrifying and horrible events]: seven angels who had seven plagues (afflictions, calamities), which are the last, because with them the wrath of God is finished [that is, it is completely expressed and reaches its zenith].

Exodus 28:5-8

They are to use the gold and the blue and the purple and the scarlet fabric and fine twisted linen [from the people],

Ezekiel 44:17-18

It shall be that when they enter the gates of the inner courtyard, they shall be clothed in linen garments; no wool shall be on them while they minister at the gates of the inner courtyard and within the temple (house).

Luke 24:4

While they were perplexed and wondering about this, suddenly, two men in dazzling clothing stood near them;

Revelation 14:15

And another angel came out of the temple, calling with a loud voice to Him who was sitting upon the cloud, “Put in Your sickle and reap [at once], for the hour to reap [in judgment] has arrived, because the earth’s harvest is fully ripened.”

Treasury of Scripture Knowledge

Summary

And the seven angels came out of the temple, having the seven plagues, clothed in pure and white linen, and having their breasts girded with golden girdles.

The seven angels

Bible References

The seven angels

Revelation 15:1
Then I saw another sign in heaven, great and wonderful [a warning of terrifying and horrible events]: seven angels who had seven plagues (afflictions, calamities), which are the last, because with them the wrath of God is finished [that is, it is completely expressed and reaches its zenith].

Clothed

Revelation 1:13
and in the midst of the lampstands I saw someone like the Son of Man, dressed in a robe reaching to His feet, and with a golden sash wrapped around His chest.
Exodus 28:5
They are to use the gold and the blue and the purple and the scarlet fabric and fine twisted linen [from the people],
Ezekiel 44:17
It shall be that when they enter the gates of the inner courtyard, they shall be clothed in linen garments; no wool shall be on them while they minister at the gates of the inner courtyard and within the temple (house).
Luke 24:4
While they were perplexed and wondering about this, suddenly, two men in dazzling clothing stood near them;