Genesis 21:6-21

6And Sarah said, God hath made me to laugh, so that all that hear will laugh with me. 7And she said, Who would have said to Abraham, that Sarah shall nurse children? for I have borne him a son in his old age. 8And the child grew, and was weaned: and Abraham made a great feast the day that Isaac was weaned.

9And Sarah saw the son of Hagar the Egyptian, which she had borne to Abraham, mocking. 10Therefore she said to Abraham, Cast out this bondwoman and her son: for the son of this bondwoman shall not be heir with my son, even with Isaac. 11And the thing was very grievous in Abraham’s sight because of his son. 12And God said to Abraham, Let it not be grievous in thy sight because of the lad, and because of thy bondwoman; in all that Sarah hath said to thee, hearken to her voice; for in Isaac shall thy seed be called. 13And also of the son of the bondwoman will I make a nation, because he is thy seed.

14And Abraham rose early in the morning, and took bread, and a bottle of water, and gave it to Hagar, putting it on her shoulder, and the child, and sent her away: and she departed, and wandered in the wilderness of Beersheba. 15And the water was spent in the bottle, and she cast the child under one of the shrubs. 16And she went, and sat her down apart from him a good way off, as it were a bowshot: for she said, Let me not see the death of the child. And she sat apart from him, and raised her voice, and wept. 17And God heard the voice of the lad; and the angel of God called to Hagar out of heaven, and said to her, What aileth thee, Hagar? fear not; for God hath heard the voice of the lad where he is . 18Arise, lift up the lad, and hold him in thy hand; for I will make him a great nation. 19And God opened her eyes, and she saw a well of water; and she went, and filled the bottle with water, and gave the lad a drink. 20And God was with the lad; and he grew, and dwelt in the wilderness, and became an archer. 21And he dwelt in the wilderness of Paran: and his mother took for him a wife out of the land of Egypt.