I Chronicles 5:10

And the children of Gad dwelt over against them,.... Or by them, the Reubenites; and one part of Gilead was given them between them, and the other to the half tribe of Manasseh: in the land of Bashan, unto Salcah; for though all Bashan is said to be given to the half tribe of Manasseh, Deu 3:13 yet that is to be understood of the greater part of it; all of that which belonged to Og, but what did not, the Gadites, either from the first, or in later times, inhabited even as far as Salcah, which was one of the cities of Og, Deu 3:10 and which Benjamin of Tudela (w) makes mention of, being called by the same name in his days. (w) Itinerar. p. 57.

This chapter gives us some account of the two tribes and a half that were seated on the other side Jordan. I. Of Reuben (Ch1 5:1-10). II. Of Gad (Ch1 5:11-17). III. Of the half-tribe of Manasseh (Ch1 5:23, Ch1 5:24). IV. Concerning all three acting in conjunction we are told, 1. How they conquered the Hagarites (Ch1 5:18-22). 2. How they were, at length, themselves conquered, and made captives, by the king of Assyria, because they had forsaken God (Ch1 5:25, Ch1 5:26).

5:10 The tribes of Transjordan, including the Reubenites, expanded their settlements to the north and east in conjunction with their war with the Hagrites in the days of Saul (see 5:18-22; Ps 83:6). Later, the Hagrites were among David’s men (see 1 Chr 11:38; 27:31).