Numbers 10:29-30

29Then Moses said to 1Hobab the son of 2Reuel the Midianite, Moses’ father-in-law, “We are setting out to the place of which the Lord said, ‘3I will give it to you.’ 4Come with us and we will do you good, for the Lord 5has 6promised good concerning Israel.”

30But he said to him, “7I will not come, but rather will go to my own land and relatives.”