Meanwhile, Moses was shepherding the flock of his father-in-law Jethro, the priest of Midian. He led the flock to the far side of the wilderness and came to Horeb, the mountain of God.
He answered, ‘I will certainly be with you, and this will be the sign to you that I am the one who sent you: when you bring the people out of Egypt, you will all worship God at this mountain.’