1 Samuel 1:11 WBT

⁹  So Hannah rose after they had eaten in Shiloh, and after they had drank. Now Eli the priest sat upon a seat by a post of the temple of the LORD.

¹⁰  And she [was] in bitterness of soul, and prayed to the LORD, and wept bitterly.

¹¹  And she vowed a vow, and said, O LORD of hosts, if thou wilt indeed look on the affliction of thy handmaid, and remember me, and not forget thy handmaid, but wilt give to thy handmaid a male child, then I will give him to the LORD all the days of his life, and there shall no razor come upon his head.

¹²  And it came to pass, as she continued praying before the LORD, that Eli observed her mouth.

¹³  Now Hannah spoke in her heart; only her lips moved, but her voice was not heard: therefore Eli thought she had been drunken.