Numbers 32:2-6

The children of Gad and the children of Reuben came and spake unto Moses, and to Eleazar the priest, and unto the princes of the congregation, saying,

Ataroth, and Dibon, and Jazer, and Nimrah, and Heshbon, and Elealeh, and Shebam, and Nebo, and Beon,

Even the country which the LORD smote before the congregation of Israel, is a land for cattle, and thy servants have cattle:

Wherefore, said they, if we have found grace in thy sight, let this land be given unto thy servants for a possession, and bring us not over Jordan.

And Moses said unto the children of Gad and to the children of Reuben, Shall your brethren go to war, and shall ye sit here?