This then was the lot For the general understanding of this business of casting lots, it must be observed, 1st, That it was transacted with great seriousness and solemnity, in God's presence, with prayer and appeal to him for the decision of the matter. 2d, That although an exact survey of this land was not taken till afterward, Joshua 18:4-5; yet there was, and must needs be, a general description of it, and a division thereof into nine parts and a half; which, as far as they could guess, were equal either in quantity or quality. 3d, That the lot did not at this time so unchangeably determine the portion of each tribe that it could neither be increased nor diminished, as is manifest; because, after Judah's lot was fixed, Simeon's lot was taken out of it, Joshua 19:9. 4th, That the lot determined only in general what part of the land belonged to each tribe, but left the particulars to be determined by Joshua and Eleazar. For the manner of this, it is probably conceived, that there were two urns, into one of which were put the names of all the tribes, each in a distinct paper, and into the other the names of each portion described; then Eleazar, or some other person, drew out first the name of one of the tribes out of one urn, and then the name of one portion out of the other, and that portion was appropriated to that tribe. And with respect to these urns, in the bottom of which the papers lay, these lots are often said to come up, or come forth.
Of Judah Whose lot came out first by God's disposition, as a note of his pre-eminency above his brethren. To the border of Edom Which lay south-east from Judah's portion. Judah and Joseph were the two sons of Jacob on whom Reuben's forfeited birthright devolved. Judah had the dominion entailed upon him, and Joseph the double portion. Therefore these two tribes are first appointed; and on them the other seven attended. By their families The lot, it appears, determined only the right of each tribe to such or such a portion of the general division of the country. Joshua, Eleazar, and the rest of the commissioners, when they had thus given each tribe its province, by lot, did afterward (and it is probable by lot likewise) subdivide those larger portions, and assign to each family its inheritance, and then to each household; which would be better done by this supreme authority, and in a way less apt to give disgust, than if it had been left to the inferior magistrates of each tribe to make that distribution.