1 Samuel 1:24-28

Now when she had weaned him, she took him up with her, with a three-year-old bull, one ephah of flour, and a jug of wine, and brought him to the house of the Lord in Shiloh, although the child was young.

Then they slaughtered the bull, and brought the boy to Eli.

And she said, “Pardon me, my lord! As your soul lives, my lord, I am the woman who stood here beside you, praying to the Lord.

For this boy I prayed, and the Lord has granted me my request which I asked of Him.

So I have also dedicated him to the Lord; as long as he lives he is dedicated to the Lord.” And he worshiped the Lord there.