2 Chronicles 23:19

And he set the doorkeepers at the gates of the house of Jehovah, that no one unclean in anything should enter in.

1 Chronicles 9:22-24

All these chosen to be doorkeepers at the thresholds were two hundred and twelve. These were registered by genealogy according to their villages: David and Samuel the seer had instituted them in their trust.

1 Chronicles 26:1-32

The divisions of the doorkeepers. Of the Korahites: Meshelemiah the son of Kore, of the sons of Asaph.

Treasury of Scripture Knowledge

Summary

And he set the porters at the gates of the house of the LORD, that none which was unclean in any thing should enter in.

Bible References

Porters

1 Chronicles 9:23
And they and their sons were at the gates of the house of Jehovah, the house of the tent, to keep watch there.