Genesis 16:6-9

6But Abram said unto Sarai, Behold, thy maid is in thy hand; do to her that which is good in thine eyes. And Sarai dealt hardly with her, and she fled from her face.

7And the angel of Jehovah found her by a fountain of water in the wilderness, by the fountain in the way to Shur. 8And he said, Hagar, Sarai’s handmaid, whence camest thou? and whither goest thou? And she said, I am fleeing from the face of my mistress Sarai. 9And the angel of Jehovah said unto her, Return to thy mistress, and submit thyself under her hands.