Genesis 21:11-13

New Catholic Bible

¹¹ This greatly distressed Abraham for he was concerned for his son. ¹² But God said to Abraham, “Do not let this matter with your son and the slave woman distress you. Listen to what Sarah tells you. Listen to her voice, for it is through Isaac that descendants will bear your name. ¹³ But I will also make the son of the slave woman become a great nation, for he is your son.”