Isaiah 1:17
Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.
Isaiah 1:23
Thy princes are rebellious, and companions of thieves: every one loveth gifts, and followeth after rewards: they judge not the fatherless, neither doth the cause of the widow come unto them.
Isaiah 47:8
Therefore hear now this, thou that art given to pleasures, that dwellest carelessly, that sayest in thine heart, I am, and none else beside me; I shall not sit as a widow, neither shall I know the loss of children: