1 Chronicles 9:23-25

Young's Literal Translation

²³ And they and their sons [are] over the gates of the house of Jehovah, even of the house of the tent, by watches.

²⁴ At four sides are the gatekeepers, east, west, north, and south.

²⁵ And their brethren in their villages [are] to come in for seven days from time to time with these.