1 Chronicles 9:22
Ver. 22. All those that were chosen to be porters in the gates were two hundred and twelve,.... As fixed in the days of David, and might not be fewer:
these were reckoned by their genealogies in their villages; where they dwelt:
whom David and Samuel the seer did ordain in their set office; the scheme was first drawn by Samuel the prophet, and communicated to David, who put it into execution, to be constantly and perpetually observed.