Numbers 10:25-29

And the standard of the camp of the children of Dan set forward, which was the rereward of all the camps throughout their hosts: and over his host was Ahiezer the son of Ammishaddai.

And over the host of the tribe of the children of Asher was Pagiel the son of Ocran.

And over the host of the tribe of the children of Naphtali was Ahira the son of Enan.

Thus were the journeyings of the children of Israel according to their armies, when they set forward.

And Moses said unto Hobab, the son of Raguel the Midianite, Moses’ father in law, We are journeying unto the place of which the LORD said, I will give it you: come thou with us, and we will do thee good: for the LORD hath spoken good concerning Israel.