| Genesis 17:23-24 23 And Abraham took Ishmael his son and all who were born in his house and all who were bought with his money, every male among the men of Abraham's house, and circumcised the flesh of their foreskin on the very same day, as God had told him. 24 Abraham was ninety nine years old when he was circumcised in the flesh of his foreskin.1 | Genesis 22:18 18 And in your offspring all the nations of the earth shall be blessed, because you have obeyed my voice."1 | Genesis 26:5 5 Because Abraham obeyed my voice and kept my charge, my commands, my statutes, and my laws.1 | |||||||