Psalm 82:3

Give justice to the weak and the fatherless; maintain the right of the afflicted and the destitute.

Psalm 10:18

to do justice to the fatherless and the oppressed, so that man who is of the earth may strike terror no more.

Jeremiah 22:16

He judged the cause of the poor and needy; then it was well. Is not this to know me? declares the LORD.

Jeremiah 22:3

Thus says the LORD: Do justice and righteousness, and deliver from the hand of the oppressor him who has been robbed. And do no wrong or violence to the resident alien, the fatherless, and the widow, nor shed innocent blood in this place.

Deuteronomy 10:18

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

Deuteronomy 24:17

"You shall not pervert the justice due to the sojourner or to the fatherless, or take a widow's garment in pledge,

Isaiah 1:17

learn to do good; seek justice, correct oppression; bring justice to the fatherless, plead the widow's cause.

Isaiah 1:23

Your princes are rebels and companions of thieves. Everyone loves a bribe and runs after gifts. They do not bring justice to the fatherless, and the widow's cause does not come to them.

Jeremiah 5:28

they have grown fat and sleek. They know no bounds in deeds of evil; they judge not with justice the cause of the fatherless, to make it prosper, and they do not defend the rights of the needy.

James 1:27

Religion that is pure and undefiled before God, the Father, is this: to visit orphans and widows in their affliction, and to keep oneself unstained from the world.

Treasury of Scripture Knowledge

Summary

Defend the poor and fatherless: do justice to the afflicted and needy.

Bible References

Defend

Psalm 10:18
to do justice to the fatherless and the oppressed, so that man who is of the earth may strike terror no more.
Deuteronomy 10:18
He executes justice for the fatherless and the widow, and loves the sojourner, giving him food and clothing.
Isaiah 1:17
learn to do good; seek justice, correct oppression; bring justice to the fatherless, plead the widow's cause.

Do

Jeremiah 5:28
they have grown fat and sleek. They know no bounds in deeds of evil; they judge not with justice the cause of the fatherless, to make it prosper, and they do not defend the rights of the needy.
Jeremiah 22:3
Thus says the LORD: Do justice and righteousness, and deliver from the hand of the oppressor him who has been robbed. And do no wrong or violence to the resident alien, the fatherless, and the widow, nor shed innocent blood in this place.
James 1:27
Religion that is pure and undefiled before God, the Father, is this: to visit orphans and widows in their affliction, and to keep oneself unstained from the world.

General references

Exodus 23:3
nor shall you be partial to a poor man in his lawsuit.
Deuteronomy 25:1
"If there is a dispute between men and they come into court and the judges decide between them, acquitting the innocent and condemning the guilty,
Deuteronomy 27:19
"'Cursed be anyone who perverts the justice due to the sojourner, the fatherless, and the widow.' And all the people shall say, 'Amen.'
2 Kings 8:3
And at the end of the seven years, when the woman returned from the land of the Philistines, she went to appeal to the king for her house and her land.
Ecclesiastes 3:16
Moreover, I saw under the sun that in the place of justice, even there was wickedness, and in the place of righteousness, even there was wickedness.
Isaiah 59:14
Justice is turned back, and righteousness stands far away; for truth has stumbled in the public squares, and uprightness cannot enter.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.