Until the child be weaned - Hebrew mothers, as elsewhere in the East, usually suckled their children until the age of two complete years, sometimes until the age of three.
Related Commentaries of 1 Samuel 1:22
1 Samuel 1:22
22 But Hannah went not up; for she said unto her husband, I will not go up until the child be weaned, and then I will bring him, that he may appear before the LORD, and there abide for ever.