Numbers 32:1-5

The Reubenites and Gadites, who had very large herds and flocks, saw that the lands of Jazer and Gilead were suitable for livestock. So they came to Moses and Eleazar the priest and to the leaders of the community, and said, “Ataroth, Dibon, Jazer, Nimrah, Heshbon, Elealeh, Sebam, Nebo and Beon— the land the LORD subdued before the people of Israel—are suitable for livestock, and your servants have livestock. If we have found favor in your eyes,” they said, “let this land be given to your servants as our possession. Do not make us cross the Jordan.”