1 Chronicles 9:21-23

Thomson(i) 21 Zacharias son of Mosollomi, keeper of the door of the tabernacle of the testimony, 22 all the chosen keepers of the gates, were two hundred and twelve. With respect to the distribution of these in their respective courts, David and Samuel the seer appointed them to their office, 23 and they and their sons had the charge of the gates in the house of the Lord, and in the house of the tabernacle, to keep watch.