Numbers 3:28-30

Young's Literal Translation

²⁸ In number, all the males, from a son of a month and upward, [are] eight thousand and six hundred, keeping the charge of the sanctuary.

²⁹ The families of the sons of Kohath encamp by the side of the tabernacle southward.

³⁰ And the prince of a father's house for the families of the Kohathite [is] Elizaphan son of Uzziel.