1 Samuel 1:22-28

22But Hannah did not go up, for she said to her husband, “Not until the child is weaned; then I will take him, that he may appear before the Lord and remain there forever.”

23So Elkanah her husband said to her, “Do what seems best to you; wait until you have weaned him. Only let the Lord establish His word.” Then the woman stayed and nursed her son until she had weaned him.

24Now when she had weaned him, she took him up with her, with three bulls, one ephah of flour, and a skin of wine, and brought him to the house of the Lord in Shiloh. And the child was young.

25Then they slaughtered a bull, and brought the child to Eli.

26And she said, “O my lord! As your soul lives, my lord, I am the woman who stood by you here, praying to the Lord.

27For this child I prayed, and the Lord has granted me my petition which I asked of Him.

28Therefore I also have lent him to the Lord; as long as he lives he shall be lent to the Lord.” So they worshiped the Lord there.