1 Samuel 1:19-20

19 ¶ And they rose up in the morning early, and worshipped before the Lord, and returned, and came to their house to Ramah: and Elkanah knew Hannah his wife; and the Lord remembered her. 20 Wherefore it came to pass, when the time was come about after Hannah had conceived, that she bare a son, and called his name Samuel, saying, Because I have asked him of the Lord.