CLV(i)
21 Zechariah son of Meshelemiah [is] gatekeeper at the opening of the tent of meeting.
22 All of those who are chosen for gatekeepers at the thresholds [are] two hundred and twelve; they [are] in their villages, by their genealogy; they whom David and Samuel the seer appointed in their office.
23 And they and their sons [are] over the gates of the house of Yahweh, even of the house of the tent, by watches.