Romans 4:12 (ESV)
and to make him the father of the circumcised who are not merely circumcised but who also walk in the footsteps of the faith that our father Abraham had before he was circumcised.

Genesis 17:24 (ESV)
Abraham was ninety-nine years old when he was circumcised in the flesh of his foreskin.

Leviticus 12:3 (ESV)
And on the eighth day the flesh of his foreskin shall be circumcised.

Deuteronomy 10:16 (ESV)
Circumcise therefore the foreskin of your heart, and be no longer stubborn.

Genesis 17:25 (ESV)
And Ishmael his son was thirteen years old when he was circumcised in the flesh of his foreskin.

Genesis 17:11 (ESV)
You shall be circumcised in the flesh of your foreskins, and it shall be a sign of the covenant between me and you.

Genesis 17:14 (ESV)
Any uncircumcised male who is not circumcised in the flesh of his foreskin shall be cut off from his people; he has broken my covenant.”

Exodus 4:25 (ESV)
Then Zipporah took a flint and cut off her son’s foreskin and touched Moses’ feet with it and said, “Surely you are a bridegroom of blood to me!”

2 Samuel 3:14 (ESV)
Then David sent messengers to Ish-bosheth, Saul’s son, saying, “Give me my wife Michal, for whom I paid the bridal price of a hundred foreskins of the Philistines.”

Jeremiah 4:4 (ESV)
Circumcise yourselves to the Lord; remove the foreskin of your hearts, O men of Judah and inhabitants of Jerusalem; lest my wrath go forth like fire, and burn with none to quench it, because of the evil of your deeds.”

Genesis 17:23 (ESV)
Then Abraham took Ishmael his son and all those born in his house or bought with his money, every male among the men of Abraham’s house, and he circumcised the flesh of their foreskins that very day, as God had said to him.

1 Samuel 18:25 (ESV)
Then Saul said, “Thus shall you say to David, ‘The king desires no bride-price except a hundred foreskins of the Philistines, that he may be avenged of the king’s enemies.’” Now Saul thought to make David fall by the hand of the Philistines.

1 Samuel 18:27 (ESV)
David arose and went, along with his men, and killed two hundred of the Philistines. And David brought their foreskins, which were given in full number to the king, that he might become the king’s son-in-law. And Saul gave him his daughter Michal for a wife.

Genesis 34:22 (ESV)
Only on this condition will the men agree to dwell with us to become one people—when every male among us is circumcised as they are circumcised.

Joshua 5:7 (ESV)
So it was their children, whom he raised up in their place, that Joshua circumcised. For they were uncircumcised, because they had not been circumcised on the way.

Romans 4:10 (ESV)
How then was it counted to him? Was it before or after he had been circumcised? It was not after, but before he was circumcised.

Galatians 6:13 (ESV)
For even those who are circumcised do not themselves keep the law, but they desire to have you circumcised that they may boast in your flesh.

Genesis 17:26 (ESV)
That very day Abraham and his son Ishmael were circumcised.

Joshua 5:3 (ESV)
So Joshua made flint knives and circumcised the sons of Israel at Gibeath-haaraloth.

Romans 3:30 (ESV)
since God is one—who will justify the circumcised by faith and the uncircumcised through faith.

Joshua 5:5 (ESV)
Though all the people who came out had been circumcised, yet all the people who were born on the way in the wilderness after they had come out of Egypt had not been circumcised.

Genesis 21:4 (ESV)
And Abraham circumcised his son Isaac when he was eight days old, as God had commanded him.