Genesis 16:10-12

10And the Angel of Jehovah said to her, I will multiply thy seed exceedingly, that it shall not be numbered for multitude.

11And the Angel of Jehovah said to her, Behold, thou art with child, and shalt bear a son, and shalt call his name Ishmael, because Jehovah hath hearkened to thy affliction.

12And he will be a wild-ass of a man, his hand against every man, and every man's hand against him; and he shall dwell before the face of all his brethren.