Kenaniah, the leader of the Levites, was in charge of transport, for he was well-informed on this matter;

David was wrapped in a linen robe, as were all the Levites carrying the ark, the musicians, and Kenaniah the supervisor of transport and the musicians; David also wore a linen ephod.

As for the Izharites: Kenaniah and his sons were given responsibilities outside the temple as officers and judges over Israel.