New Living Translation
But Moses argued with the LORD, saying, “I can’t do it! I’m such a clumsy speaker! Why should Pharaoh listen to me?”

American Standard Version
And Moses said before Jehovah, Behold, I am of uncircumcised lips, and how shall Pharaoh hearken unto me?

Berean Study Bible
But in the LORD’s presence Moses replied, “Since I am unskilled in speech, why would Pharaoh listen to me?”

Douay-Rheims Bible
And Moses said before the Lord: Lo I am of uncircumcised lips, how will Pharao hear me?

English Revised Version
And Moses said before the LORD, Behold, I am of uncircumcised lips, and how shall Pharaoh hearken unto me?

King James Bible
And Moses said before the LORD, Behold, I am of uncircumcised lips, and how shall Pharaoh hearken unto me?

World English Bible
Moses said before Yahweh, "Behold, I am of uncircumcised lips, and how shall Pharaoh listen to me?"

Young's Literal Translation
And Moses saith before Jehovah, 'Lo, I am of uncircumcised lips, and how doth Pharaoh hearken unto me?'

Exodus 6:30 Additional Translations ...