Charles Ellicott Commentary 1 Chronicles 27:17

"of Levi, Hashabiah the son of Kemuel: of Aaron, Zadok:" — 1 Chronicles 27:17 (ASV)

Of the Levites, Hashabiah. —Levi has two princes, one for the tribe and one for the great Aaronite branch. The literal rendering would be: To Levi, Hashabiah ... to Aaron, Zadok. Zadok was the high priest (1 Chronicles 24:3).