Exodus 6:27

6:27 They were the men who were speaking to Pharaoh king of Egypt, in order to bring the Israelites out of Egypt. It was the same Moses and Aaron.

Exodus 19:19

19:19 When the sound of the horn grew louder and louder, Moses was speaking and God was answering him with a voice.

Exodus 31:18

31:18 He gave Moses two tablets of testimony when he had finished speaking with him on Mount Sinai, tablets of stone written by the finger of God.