1 Chronicles 5:7-10

7Their relatives by clans, listed according to their genealogical records: Jeiel the chief, Zechariah,

8and Bela son of Azaz, the son of Shema, the son of Joel. They settled in the area from Aroer to Nebo and Baal Meon.

9To the east they occupied the land up to the edge of the desert that extends to the Euphrates River, because their livestock had increased in Gilead.

10During Saul’s reign they waged war against the Hagrites, who were defeated at their hands; they occupied the dwellings of the Hagrites throughout the entire region east of Gilead.