the Tribe of Naphtali: The Rear of the Fourth Division of Israel in Their Journeys
Source: TTT
Numbers 10:25, 27
Finally, the divisions of the camp of Dan set out under their standard, serving as the rear guard for all units, with Ahiezer son of Ammishaddai in command. / and Ahira son of Enan was over the division of the tribe of Naphtali.