1 Chronicles 15:23-24

15:23 Berechiah and Elkanah were guardians of the ark; 15:24 Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah, and Eliezer the priests were to blow the trumpets before the ark of God; Obed-Edom and Jehiel were also guardians of the ark.