Exodus 3:12-14 Wycliffe Bible (WYC)
12 And the Lord said to Moses, I shall be with thee, and thou shalt have this sign, that I have sent thee; when thou hast led out my people from Egypt, thou shalt offer to God on this hill (when thou hast led my people out of Egypt, thou shalt worship God here on this mountain).
13 Moses said to God, Lo! I shall go to the sons of Israel, and I shall say to them, [The] God of your fathers sent me to you; (and) if they shall say to me, What is his name, what shall I say to them?
14 The Lord said to Moses, I am that I am. (And) The Lord said, Thus thou shalt say to the sons of Israel, He that is, sent me to you.