1 Samuel 1:19-23

19And they rose 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. 20Therefore it came to pass, when the time had arrived after Hannah had conceived, that she bore a son, and called his name Samuel, saying, Because I have asked him of the LORD.12 21And the man Elkanah, and all his house, went up to offer to the LORD the yearly sacrifice, and his vow. 22But Hannah went not up; for she said to her husband, I will not go up until the child is weaned, and then I will bring him, that he may appear before the LORD, and there abide for ever. 23And Elkanah her husband said to her, Do what seemeth to thee good; tarry until thou hast weaned him; only the LORD establish his word. So the woman abode, and nursed her son until she weaned him.