James 1:27

27 Religion that God our Father accepts as pure and faultless is this: to look after orphans and widows in their distress and to keep oneself from being polluted by the world.

Psalms 10:14

14 But you, God, see the trouble of the afflicted; you consider their grief and take it in hand. The victims commit themselves to you; you are the helper of the fatherless.     

Exodus 22:22

22 You shall not mistreat any widow or fatherless child.

Deuteronomy 10:18

18 He executes justice for the fatherless and the widow, and loves the sojourner, giving him food and clothing.