Exodus 33:16-17

33:16 For how will it be known then that I have found favor in your sight, I and your people? Is it not by your going with us, so that we will be distinguished, I and your people, from all the people who are on the face of the earth?”

33:17 The Lord said to Moses, “I will do this thing also that you have requested, for you have found favor in my sight, and I know you by name.”