She vowed a vow, and said, Yahweh of hosts, if you will indeed look on the affliction of your handmaid, and remember me, and not forget your handmaid, but will give to your handmaid a man-child, then I will give him to Yahweh all the days of his life, and there shall no razor come on his head.
Therefore I am giving him back to the Lord; as long as he lives he shall be the Lord's. And he worshiped the Lord there ( 1 Samuel 1:28 ).