'Widow' in the Bible

A widow, or one whose husband has put her away, or a common woman of loose behaviour, may not be the wife of a priest; but let him take a virgin from among his people.

But if a priest's daughter is a widow, or parted from her husband, and has no child, and has come back to her father's house as when she was a girl, she may take of her father's bread; but no outside person may do so.