1 Samuel 1:4-11 Whenever the day came for Elkanah to sacrifice, he would give portions of the meat to his wife Peninnah and to all her sons and daughters. 5 But to Hannah he gave a double portion because he loved her, and the LORD had closed her womb. 6 And because the LORD had closed her womb, her rival kept provoking her in order to irritate her. 7 This went on year after year. Whenever Hannah went up to the house of the LORD, her rival provoked her till she wept and would not eat. 8 Elkanah her husband would say to her, "Hannah, why are you weeping? Why don't you eat? Why are you downhearted? Don't I mean more to you than ten sons?" 9 Once when they had finished eating and drinking in Shiloh, Hannah stood up. Now Eli the priest was sitting on a chair by the doorpost of the LORD's temple. 10 In bitterness of soul Hannah wept much and prayed to the LORD. 11 And she made a vow, saying, "O LORD Almighty, if you will only look upon your servant's misery and remember me, and not forget your servant but give her a son, then I will give him to the LORD for all the days of his life, and no razor will ever be used on his head."

1 Samuel 1:20 So in the course of time Hannah conceived and gave birth to a son. She named him Samuel, saying, "Because I asked the LORD for him."