'Widow' in the Bible

If you are not cruel to the man from a strange country, and to the child without a father, and to the widow, and do not put the upright to death in this place, or go after other gods, causing damage to yourselves:

This is what the Lord has said: Do what is right, judging uprightly, and make free from the hands of the cruel one him whose goods have been violently taken away: do no wrong and be not violent to the man from a strange country and the child without a father and the widow, and let not those who have done no wrong be put to death in this place.