Exodus 33:11-19 New Revised Standard Version (NRSV)
11 Thus the Lord used to speak to Moses face to face, as one speaks to a friend. Then he would return to the camp; but his young assistant, Joshua son of Nun, would not leave the tent.
12 Moses said to the Lord, “See, you have said to me, ‘Bring up this people’; but you have not let me know whom you will send with me. Yet you have said, ‘I know you by name, and you have also found favor in my sight.’ 13 Now if I have found favor in your sight, show me your ways, so that I may know you and find favor in your sight. Consider too that this nation is your people.” 14 He said, “My presence will go with you, and I will give you rest.” 15 And he said to him, “If your presence will not go, do not carry us up from here. 16 For how shall it be known that I have found favor in your sight, I and your people, unless you go with us? In this way, we shall be distinct, I and your people, from every people on the face of the earth.”
17 The Lord said to Moses, “I will do the very thing that you have asked; for you have found favor in my sight, and I know you by name.” 18 Moses said, “Show me your glory, I pray.” 19 And he said, “I will make all my goodness pass before you, and will proclaim before you the name, ‘The Lord’;[a] and I will be gracious to whom I will be gracious, and will show mercy on whom I will show mercy.