Genesis 21:11-13

Darby Translation

¹¹ And the thing was very grievous in Abraham's sight because of his son.

¹² And God said to Abraham, Let it not be grievous in thy sight because of the lad and because of thy handmaid: [in] all that Sarah hath said to thee hearken to her voice, for in Isaac shall a seed be called to thee.

¹³ But also the son of the handmaid will I make a nation, because he is thy seed.