Genesis 21:2-7

New International Version

² Sarah became pregnant and bore a son^(A) to Abraham in his old age,^(B) at the very time God had promised him.^{(C) 3} Abraham gave the name Isaac^[a](D) to the son Sarah bore him. ⁴ When his son Isaac was eight days old, Abraham circumcised him,^(E) as God commanded him. ⁵ Abraham was a hundred years old^(F) when his son Isaac was born to him.

⁶ Sarah said, “God has brought me laughter,^(G) and everyone who hears about this will laugh with me.” ⁷ And she added, “Who would have said to Abraham that Sarah would nurse children? Yet I have borne him a son in his old age.”^(H)