2 Chronicles 23:19

He set the gatekeepers at the gates of the house of the LORD, that no one who was unclean in anything should enter in.

1 Chronicles 9:22-24

All these who were chosen to be gatekeepers in the thresholds were two hundred and twelve. These were reckoned by genealogy in their villages, whom David and Samuel the seer did ordain in their office of trust.

1 Chronicles 26:1-32

For 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
So they and their children had the oversight of the gates of the house of the LORD, even the house of the tent, by wards.