Joshua 5:2
At that time the LORD said unto Joshua, Make thee sharp knives and circumcise again the sons of Israel the second time.
Exodus 4:25
Then Zipporah took a sharp flint and cut off the foreskin of her son and cast it at his feet, saying, Surely a bloody husband art thou to me.
Genesis 17:10-14
This shall be my covenant, which ye shall keep between me and you and thy seed after thee: Every male among you shall be circumcised.
Deuteronomy 10:16
Circumcise, therefore, the foreskin of your heart, and no longer be stiffnecked.
Deuteronomy 30:6
And the LORD thy God will circumcise thine heart and the heart of thy seed, to love the LORD thy God with all thine heart and with all thy soul, that thou may live.
Romans 2:29
but he is a Jew who is one inwardly, and circumcision is that of the heart, in the spirit and not in the letter, whose praise is not of men, but of God.
Romans 4:11
And he received the circumcision as a sign, as a seal of the righteousness of the faith which he had, yet being uncircumcised, that he might be the father of all the uncircumcised believers, that it might be counted unto them also as righteousness,
Colossians 2:11
In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of the Christ;