Exodus 6:28-30

New Catholic Bible

²⁸ Moses and Aaron before Pharaoh. This is what happened when the Lord spoke to Moses in the land of Egypt. ²⁹ The Lord said to Moses, “I am the Lord! Tell Pharaoh, king of Egypt, what I say to you.” ³⁰ Moses spoke in the presence of the Lord, “Behold, I am a poor speaker, how will Pharaoh listen to me?”