Numbers 3:35

33Of Merari was the family of the Mahlites and the family of the Mushites. These are the families of Merari.

34Those who were counted of them, according to the number of all the males from a month old and upward, were six thousand two hundred.

35The prince of the fathers’ house of the families of Merari was Zuriel the son of Abihail. They shall encamp on the north side of the tabernacle.

36The appointed duty of the sons of Merari shall be the tabernacle’s boards, its bars, its pillars, its sockets, all its instruments, all its service,

37the pillars of the court around it, their sockets, their pins, and their cords.