²⁴ Abraham was ninety-nine years old when he underwent circumcision.

¹¹ And he was given the sign of circumcision as a witness of the faith which he had before he underwent circumcision: so that he might be the father of all those who have faith, though they have not circumcision, and so that righteousness might be put to their account;

⁴ So Abram went as the Lord had said to him, and Lot went with him: Abram was seventy-five years old when he went away from Haran.

¹ When Abram was ninety-nine years old, the Lord came to him, and said, I am God, Ruler of all; go in my ways and be upright in all things,

¹⁷ Then Abraham went down on his face, and laughing, said in his heart, May a man a hundred years old have a child? will Sarah, at ninety years old, give birth?

¹⁹ And not being feeble in faith though his body seemed to him little better than dead (he being about a hundred years old) and Sarah was no longer able to have children:

²⁰ Still, he did not give up faith in the undertaking of God, but was made strong by faith, giving glory to God,