1 Samuel 1:4-8

On the day when Elkanah sacrificed, he would give portions to Peninnah his wife and to all her sons and daughters. But to Hannah he gave a double portion, because he loved her, though the LORD had closed her womb. And her rival used to provoke her grievously to irritate her, because the LORD had closed her womb. So it went on year by year. As often as she went up to the house of the LORD, she used to provoke her. Therefore Hannah wept and would not eat. And Elkanah, her husband, said to her, “Hannah, why do you weep? And why do you not eat? And why is your heart sad? Am I not more to you than ten sons?”