Numbers 10:25

And the order of the camp of the sons of Dan shall set forward the last of all the camps, with their forces: and over their forces [was] Achiezer the [son] of Amisadai.

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.

The standard of the camp of the children of Dan, which was the rear guard of all the camps, set forward according to their armies. Ahiezer the son of Ammishaddai was over his army.