1 Chronicles 5:7-9

And his brothers by their families, when the list of their generations was made up: the chief, Jeiel, and Zechariah, And Bela, the son of Azaz, the son of Shema, the son of Joel, who was living in Aroer, as far as Nebo and Baal-meon; And to the east his limits went as far as the starting point of the waste land, ending at the river Euphrates, because their cattle were increased in number in the land of Gilead.