Hannah's Prayer

1 Samuel 1:10-11

10 And she was in bitterness of soul, and prayed unto the Lord, and wept sore.

11 And she vowed a vow, and said, O Lord of hosts, if thou wilt indeed look on the affliction of thine handmaid, and remember me, and not forget thine handmaid, but wilt give unto thine handmaid a man child, then I will give him unto the Lord all the days of his life, and there shall no razor come upon his head.