And as her soul was departing, for she died, she called his name Ben-oni [son of my sorrow]; but his father called him Benjamin [son of the right hand].
Only you did not go near the land of the Ammonites, that is, to any bank of the river Jabbok and the cities of the hill country, and wherever the Lord our God had forbidden us.
And to the Reubenites and Gadites I gave from Gilead even to the Valley of the Arnon, with the middle of the valley as the boundary of it, as far over as the river Jabbok, the boundary of the Ammonites,
If anyone fails to provide for his relatives, and especially for those of his own family, he has disowned the faith [by failing to accompany it with fruits] and is worse than an unbeliever [who performs his obligation in these matters].
Sihon king of the Amorites, who dwelt in Heshbon, and ruled from Aroer on the edge of the Valley of the [river] Arnon, and from the middle of the valley as far as the river Jabbok, the boundary of the Ammonites, including half of Gilead;
The Ammonites' king replied to the messengers of Jephthah, Because Israel took away my land [which was not true] when they came up out of Egypt [300 years before], from the Arnon even to Jabbok and to the Jordan; now therefore, restore those lands peaceably.