I Crônicas 15:21

21 and Mattithiah, Eliphelehu, Mikneiah, Obed-Edom, Jeiel and Azaziah were to play the harps, directing according to sheminith. Probably a musical term

21 And Mattithiah and Eliphelehu and Mikneiah and Obed-edom and Jeiel and Azaziah, with corded instruments on the octave, to give the first note of the song.