And Moses kept the flock of his father-in-law Jethro, the priest of Midian. And he led the flock to the back side of the desert. And he came to the mountain of God, to Horeb.
And Moses went and returned to Jethro his father-in-law, and said to him, Please let me go and return to my brothers who are in Egypt and see if they are still alive. And Jethro said to Moses, Go in peace.
And Moses said to Hobab the son of Reuel the Midianite, Moses' father-in-law: We are going to the place of which Jehovah said, I will give it to you. Come with us, and we will do you good. For Jehovah has spoken good concerning Israel.
But the man that shall be unclean, and shall not purify himself, that soul shall be cut off from among the congregation, because he has defiled the sanctuary of Jehovah. The water of separation has not been sprinkled upon him. He is unclean.