Genesis 21:1-13

English Standard Version

The Birth of Isaac

21 The Lord ^(A)visited Sarah as he had said, and the Lord did to Sarah ^(B)as he had promised. ² And Sarah ^(C)conceived and bore Abraham a son in his old age ^(D)at the time of which God had spoken to him. ³ Abraham called the name of his son who was born to him, whom Sarah bore him, ^(E)Isaac.^{[a] 4} And Abraham ^(F)circumcised his son Isaac when he was eight days old, ^(G)as God had commanded him. ^5 (H)Abraham was a hundred years old when his son Isaac was born to him. ⁶ And Sarah said, ^(I)“God has made laughter for me; everyone who hears will laugh over me.” ⁷ And she said, “Who would have said to Abraham that Sarah would nurse children? ^(J)Yet I have borne him a son in his old age.”

God Protects Hagar and Ishmael

⁸ And the child grew and was weaned. And Abraham made a great feast on the day that Isaac was weaned. ⁹ But Sarah ^(K)saw the son of Hagar the Egyptian, whom she had borne to Abraham, ^(L)laughing.^{[b] 10} So she said to Abraham, ^(M)“Cast out this slave woman with her son, for the son of this slave woman shall not be heir with my son Isaac.” ¹¹ And the thing was very displeasing to Abraham on account of his son. ¹² But God said to Abraham, “Be not displeased because of the boy and because of your slave woman. Whatever Sarah says to you, do as she tells you, for ^(N)through Isaac shall your offspring be named. ¹³ And I will make ^(O)a nation of the son of the slave woman also, because he is your offspring.”