Num 2:1-2
Order of the Twelve Tribes in the Camp and on the March. - Num 2:1, Num 2:2. The twelve tribes were to encamp each one by his standard, by the signs of their fathers’ houses, opposite to the tabernacle (at some distance) round about, and, according to the more precise directions given afterwards, in such order that on every side of the tabernacle three tribes were encamped side by side and united under one banner, so that the twelve tribes formed four large camps or divisions of an army. Between these camps and the court surrounding the tabernacle, the three leading mishpachoth of the Levites were to be encamped on three sides, and Moses and Aaron with the sons of Aaron (i.e., the priests) upon the fourth, i.e., the front or eastern side, before the entrance (Num 3:21-38). דּגל, a standard, banner, or flag, denotes primarily the larger field sign, possessed by every division composed of three tribes, which was also the banner of the tribe at the head of each division; and secondarily, in a derivative signification, it denotes the army united under one standard, like σημεία, or vexillum. It is used thus, for example, in Num 2:17, Num 2:31, Num 2:34, and in combination with מחנה in Num 2:3, Num 2:10, Num 2:18, and Num 2:25, where “standard of the camp of Judah, Reuben, Ephraim, and Dan” signifies the hosts of the tribes arranged under these banners. אתת, the signs (ensigns), were the smaller flags or banners which were carried at the head of the different tribes and subdivisions of the tribes (the fathers’ houses). Neither the Mosaic law, nor the Old Testament generally, gives us any intimation as to the form or character of the standard (degel). According to rabbinical tradition, the standard of Judah bore the figure of a lion, that of Reuben the likeness of a man or of a man’s head, that of Ephraim the figure of an ox, and that of Dan the figure of an eagle; so that the four living creatures united in the cherubic forms described by Ezekiel were represented upon these four standards.