Genesis 17:23
"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 selfsame day, as God had said unto him."
Cross References (ranked by relevance)
I made haste, and delayed not to keep thy commandments.
For I know him, that he will command his children and his household after him, and they shall keep the way of the LORD, to do justice and judgment; that the LORD may bring upon Abraham that which he hath spoken of him.
Boast not thyself of to morrow; for thou knowest not what a day may bring forth.
For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.
Him would Paul have to go forth with him; and took and circumcised him because of the Jews which were in those quarters: for they knew all that his father was a Greek.
For in Jesus Christ neither circumcision availeth any thing, nor uncircumcision; but faith which worketh by love.
Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.
And unto Hamor and unto Shechem his son hearkened all that went out of the gate of his city; and every male was circumcised, all that went out of the gate of his city.