1 Samuel 1:26-28

26 And she said, Oh my lord, [as] thy soul lives, my lord, I [am] the woman that stood by thee here, praying unto the LORD.

27 For this child I prayed, and the LORD has given me my petition which I asked of him.

28 Therefore, I also have given him back to the LORD; as long as he lives he shall belong to the LORD. And he worshipped the LORD there.: