rsv Exodus:6:28-12
rsv@Exodus:6:28 @ On the day when the LORD spoke to Moses in the land of Egypt,
rsv@Exodus:6:29 @ the LORD said to Moses, "I am the LORD; tell Pharaoh king of Egypt all that I say to you."
rsv@Exodus:6:30 @ But Moses said to the LORD, "Behold, I am of uncircumcised lips; how then shall Pharaoh listen to me?"