1 Samuel 1:10-16

She, greatly distressed, prayed to the LORD and wept bitterly. She made a vow and said, “O LORD of hosts, if You will indeed look on the affliction of Your maidservant and remember me, and not forget Your maidservant, but will give Your maidservant a son, then I will give him to the LORD all the days of his life, and a razor shall never come on his head.” Now it came about, as she continued praying before the LORD, that Eli was watching her mouth. As for Hannah, she was speaking in her heart, only her lips were moving, but her voice was not heard. So Eli thought she was drunk. Then Eli said to her, “How long will you make yourself drunk? Put away your wine from you.” But Hannah replied, “No, my lord, I am a woman oppressed in spirit; I have drunk neither wine nor strong drink, but I have poured out my soul before the LORD. Do not consider your maidservant as a worthless woman, for I have spoken until now out of my great concern and provocation.”