KJV:
And David was clothed with a robe of fine linen, and all the Levites that bare the ark, and the singers, and Chenaniah the master of the song with the singers: David also had upon him an ephod of linen.
NASB:
Now David was clothed with a robe of fine linen with all the Levites who were carrying the ark, and the singers and Chenaniah the leader of the singing with the singers. David also wore an ephod of linen.