Exodus 6:30
And Moses said before the Yahuah, Behold, I of uncircumcised lips, and how shall Pharaoh hearken unto me?
ā The Restored Word Bible
Context
28 And it came to pass on the day the Yahuah spake unto Moses in the land of Egypt,
29 That the Yahuah spake unto Moses, saying, I the Yahuah: speak you unto Pharaoh king of Egypt all that I say unto you.
30 And Moses said before the Yahuah, Behold, I of uncircumcised lips, and how shall Pharaoh hearken unto me?