The camp of Dan The strongest camp next after Judah, and therefore he comes in the rear, as Judah marched in the front, that the tabernacle might be best guarded where there was most danger. The Jews say this camp made a square of twelve miles in compass about the tabernacle, three miles on each side.
Related Commentaries of Numbers 2:31
Numbers 2:31
31 All they that were numbered in the camp of Dan were an hundred thousand and fifty and seven thousand and six hundred. They shall go hindmost with their standards.