Numbers 32:4-6

Young's Literal Translation

⁴ the land which Jehovah hath smitten before the company of Israel, is a land for cattle, and thy servants have cattle.'

⁵ And they say, `If we have found grace in thine eyes, let this land be given to thy servants for a possession; cause us not to pass over the Jordan.'

⁶ And Moses saith to the sons of Gad and to the sons of Reuben, `Do your brethren go in to the battle, and ye -- do ye sit here?