Gilead: A Grazing Country
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Numbers 32:1
Now the Reubenites and Gadites, who had very large herds and flocks, surveyed the lands of Jazer and Gilead, and they saw that the region was suitable for livestock.
1 Chronicles 5:9
They also settled in the east as far as the edge of the desert that extends to the Euphrates River, because their livestock had increased in the land of Gilead.