1 Chronicles 4:42

And they went to the entrance of Gedor, even unto the east side of the valley, to seek pasture for their flocks.

And they found fat pasture and good, and the land was wide, and quiet, and peaceable; for they of Ham had dwelt there of old.

And these written by name came in the days of Hezekiah king of Judah, and smote their tents, and the habitations that were found there, and destroyed them utterly unto this day, and dwelt in their rooms: because there was pasture there for their flocks.

And they smote the rest of the Amalekites that were escaped, and dwelt there unto this day.