rsv Exodus:6:11-12
rsv@Exodus:6:11 @ "Go in, tell Pharaoh king of Egypt to let the people of Israel go out of his land."
rsv@Exodus:6:12 @ But Moses said to the LORD, "Behold, the people of Israel have not listened to me; how then shall Pharaoh listen to me, who am a man of uncircumcised lips?"