The sons of Reuben, Israel's firstborn— (Now he was the firstborn, but when he defiled his father's bed, his rights as firstborn were given to the sons of Joseph, Israel's son. So Reuben is not listed as firstborn in the genealogical records.
In the east they settled as far as the entrance to the desert that stretches to the Euphrates River, for their cattle had increased in numbers in the land of Gilead.
The Reubenites, Gadites, and the half-tribe of Manasseh had 44,760 men in their combined armies, warriors who carried shields and swords, were equipped with bows, and were trained for war.
They received divine help in fighting them, and the Hagrites and all their allies were handed over to them. They cried out to God during the battle; he responded to their prayers because they trusted in him.
These were the leaders of their families: Epher, Ishi, Eliel, Azriel, Jeremiah, Hodaviah, and Jahdiel. They were skilled warriors, men of reputation, and leaders of their families.
So the God of Israel stirred up King Pul of Assyria (that is, King Tiglath-pileser of Assyria), and he carried away the Reubenites, Gadites, and half-tribe of Manasseh and took them to Halah, Habor, Hara, and the river of Gozan, where they remain to this very day.