1 Chronicles 26:12-19

Of these were the courses of the doorkeepers, even of the chief men, having offices like their brothers, to minister in the house of Yahweh.

They cast lots, as well the small as the great, according to their fathers’ houses, for every gate.

The lot eastward fell to Shelemiah. Then for Zechariah his son, a discreet counselor, they cast lots; and his lot came out northward.

To Obed-edom southward; and to his sons the store-house.

To Shuppim and Hosah westward, by the gate of Shallecheth, at the causeway that goes up, watch against watch.

Eastward were six Levites, northward four a day, southward four a day, and for the store-house two and two.

For Parbar westward, four at the causeway, and two at Parbar.

These were the courses of the doorkeepers; of the sons of the Korahites, and of the sons of Merari.