1 Chronicles 9:23

19Shallum was the son of Kore, the son of Ebiasaph, the son of Korah, and his brothers, of his father’s house, the Korahites, were over the work of the service, keepers of the thresholds of the tent. Their fathers had been over the LORD’s camp, keepers of the entry.

20Phinehas the son of Eleazar was ruler over them in time past, and the LORD was with him.

21Zechariah the son of Meshelemiah was gatekeeper of the door of the Tent of Meeting.

22All these who were chosen to be gatekeepers in the thresholds were two hundred twelve. These were listed by genealogy in their villages, whom David and Samuel the seer ordained in their office of trust.

23So they and their children had the oversight of the gates of the LORD’s house, even the house of the tent, as guards.

24On the four sides were the gatekeepers, toward the east, west, north, and south.

25Their brothers, in their villages, were to come in every seven days from time to time to be with them,

26for the four chief gatekeepers, who were Levites, were in an office of trust, and were over the rooms and over the treasuries in God’s house.

27They stayed around God’s house, because that was their duty; and it was their duty to open it morning by morning.