Numbers 10:29-31

Revised Standard Version

²⁹ And Moses said to Hobab the son of Reu′el the Mid′ianite, Moses’ father-in-law, “We are setting out for the place of which the Lord said, ‘I will give it to you’; come with us, and we will do you good; for the Lord has promised good to Israel.” ³⁰ But he said to him, “I will not go; I will depart to my own land and to my kindred.” ³¹ And he said, “Do not leave us, I pray you, for you know how we are to encamp in the wilderness, and you will serve as eyes for us.