“Now the children of Reuben and the children of Gad had a very great multitude of cattle: and when they saw the land of Jazer, and the land of Gilead, that, behold, the place was a place for cattle;”
Reuben came of Leah, and Gad of Zilpah her handmaid. Which mountain was so named of the heap of stones that Jacob made as a sign of the covenant between him and Laban, Gen. 31:47 .