4 Bible Verses about Seraphim

Above it stood the seraphim: each one had six wings; with two he covered his face, and with two he covered his feet, and with two he did fly.

And one cried unto another, and said, Holy, holy, holy, is the LORD of hosts: the whole earth is full of his glory.

And the four living creatures had each of them six wings about him; and they were full of eyes within: and they rest not day and night, saying, Holy, holy, holy, Lord God Almighty, who was, and is, and is to come.

Then flew one of the seraphim unto me, having a live coal in his hand, which he had taken with the tongs from off the altar: And he laid it upon my mouth, and said, Lo, this has touched your lips; and your iniquity is taken away, and your sin purged.