SEV Biblia, Chapter 11:21
Pero el SEÑOR Dios de Israel entregó a Sehón y a todo su pueblo en mano de Israel, y los venció; y poseyó Israel toda la tierra del amorreo que habitaba en aquella tierra.
Clarke's Bible Commentary - Judges 11:29
Verse 29. Then the Spirit of the Lord came upon Jephthah] The Lord qualified him for the work he had called him to do, and thus gave him the most convincing testimony that his cause was good.
John Gill's Bible Commentary
Ver. 21. And the Lord God of Israel delivered Sihon and all his people into the hand of Israel , etc.] So that as Sihon, his people, and his country, fell into the hands of Israel through the victory the Lord gave them over him, they had a divine right to the land now in dispute: and they smote them : destroyed him and all his people, as they were ordered to destroy the seven nations of Canaan, of which the Amorites were one, ( Deuteronomy 7:1), so Israel possessed all the land of the Amorites, the inhabitants of that country ; by means of the above victory they came into the lawful and rightful possession of all the land that belonged to the Amorites, who were at that time, and none else, the inhabitants of it; and therefore the Ammonites could have no claim to it, nor was any made till now.
Matthew Henry Commentary
Verses 12-28 - One instance of the honour and respect we owe to God, as our God, is rightly to employ what he gives us to possess. Receive it from him, us it for him, and part with it when he calls for it. The whole of thi message shows that Jephthah was well acquainted with the books of Moses. His argument was clear, and his demand reasonable. Those wh possess the most courageous faith, will be the most disposed for peace and the readiest to make advances to obtain; but rapacity and ambitio often cloak their designs under a plea of equity, and render peacefu endeavours of no avail.
Original Hebrew
ויתן 5414 יהוה 3068 אלהי 430 ישׂראל 3478 את 853 סיחון 5511 ואת 853 כל 3605 עמו 5971 ביד 3027 ישׂראל 3478 ויכום 5221 ויירשׁ 3423 ישׂראל 3478 את 853 כל 3605 ארץ 776 האמרי 567 יושׁב 3427 הארץ 776 ההיא׃ 1931