Romans 4:10
How then was it reckoned? when he was in circumcision, or in uncircumcision? Not in circumcision, but in uncircumcision.
Genesis 15:5-6
And he brought him forth abroad, and said, Look now towards heaven, and tell the stars, if thou art able to number them: and he said to him, So shall thy seed be.
Genesis 15:16
But in the fourth generation they shall come hither again: for the iniquity of the Amorites is not yet full.
Genesis 16:1-3
Now Sarai, Abram's wife, bore him no children: and she had a handmaid, an Egyptian, whose name was Hagar.
Genesis 17:1
And when Abram was ninety and nine years old, the LORD appeared to Abram, and said to him, I am the Almighty God; walk before me, and be thou perfect.
Genesis 17:10
This is my covenant, which ye shall keep between me and you, and thy seed after thee; Every male-child among you shall be circumcised.
Genesis 17:23-27
And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham's house; and circumcised the flesh of their foreskin, in the same day, as God had said to him.
1 Corinthians 7:18-19
Is any man called being circumcised? let him not become uncircumcised. Is any called in uncircumcision? let him not become circumcised.
Galatians 5:6
For in Jesus Christ neither circumcision availeth any thing, nor uncircumcision; but faith which worketh by love.
Galatians 6:15
For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.