Numbers 10:29-31

American Standard Version

²⁹ And Moses said unto Hobab, the son of Reuel the Midianite, Moses’ father-in-law, We are journeying unto the place of which Jehovah said, I will give it you: come thou with us, and we will do thee good; for Jehovah hath spoken good concerning Israel. ³⁰ And he said unto him, I will not go; but I will depart to mine own land, and to my kindred. ³¹ And he said, Leave us not, I pray thee; forasmuch as thou knowest how we are to encamp in the wilderness, and thou shalt be to us instead of eyes.