And the LORD our God delivered him over to us, and we defeated him and his sons and his whole army.
God having tried the self-denial of his people in forbidding them to meddle with the Moabites and Ammonites, and they having quietly passed by those rich countries, and, though superior in number, not made any attack upon them, here he recompenses them for their obedience by giving them possession of the country of Sihon king of the Amorites.
Commenting on Deuteronomy 2:24-37
And the Lord our God delivered him before us,.... With their lands: and we smote him and his sons, and all his people; with the edge of the sword; slew them all: the Cetib or textual reading is "his son", though the Keri or margin is "his sons", which we follow. So Jarchi observes, it is written "his son", because he had a son mighty as himself, he says.
Deu 2:32-33 Defeat of Sihon, as already described in the main in Num 21:23-26. The war was a war of extermination, in which all the towns were laid under the ban (see Lev 27:29), i.e., the whole of the population of men, women, and children were put to death, and only the flocks and herds and material possessions were taken by the conquerors as prey.
Commenting on Deuteronomy 2:32-33