David was clothed with a robe of fine linen, and all the Levites who bore the ark, and the singers, and Chenaniah the master of the song [with] the singers: and David had on him an ephod of linen.
An account of two victories over the Philistines is inserted (out of chronological order), probably to impress upon the reader how David’s fame was spreading (14:1-17; see notes on 2 Samuel 5:11-25).