Exodus 6:12
And Moses spoke before LORD, saying, Behold, the sons of Israel have not hearkened to me, how then shall Pharaoh hear me, who am of uncircumcised lips?
Exodus 4:10
And Moses said to LORD, Oh, LORD, I am not eloquent, neither heretofore, nor since thou have spoken to thy servant, for I am slow of speech, and of a slow tongue.
Exodus 6:30
And Moses said before LORD, Behold, I am of uncircumcised lips, and how shall Pharaoh hearken to me?
Jeremiah 1:6
Then I said, Ah, lord LORD! Behold, I know not how to speak, for I am a child.
Exodus 6:9
And Moses spoke so to the sons of Israel, but they did not hearken to Moses for anguish of spirit, and for cruel bondage.
Jeremiah 6:10
To whom shall I speak and testify, that they may hear? Behold, their ear is uncircumcised, and they cannot hearken. Behold, the word of LORD has become to them a reproach; they have no delight in it.
Exodus 3:13
And Moses said to God, Behold, when I come to the sons of Israel, and shall say to them, The God of your fathers has sent me to you, and they shall say to me, What is his name? What shall I say to them?
Exodus 4:29-31
And Moses and Aaron went and gathered together all the elders of the sons of Israel.
Exodus 5:19-21
And the officers of the sons of Israel saw that they were in affliction, when it was said, Ye shall not diminish anything from your bricks, [your] daily tasks.
Leviticus 26:41
I also walked contrary to them, and brought them into the land of their enemies. If then their uncircumcised heart be humbled, and they then accept of the punishment of their iniquity,
Deuteronomy 30:6
And LORD thy God will circumcise thy heart, and the heart of thy seed, to love LORD thy God with all thy heart, and with all thy soul, that thou may live.
Isaiah 6:5
Then I said, Woe is me! For I am undone, because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips. For my eyes have seen the King, LORD of hosts.
Jeremiah 9:26
Egypt, and Judah, and Edom, and the sons of Ammon, and Moab, and all who have the corners [of their hair] cut off, who dwell in the wilderness. For all the nations are uncircumcised, and all the house of Israel are uncircumcised in
Acts 7:51
Ye stiff-necked and uncircumcised in heart and ears, ye do always resist the Holy Spirit. As your fathers, ye also.