Proverbs 14: 31

³¹He that oppresseth the poor reproacheth his Maker: but he that honoureth him hath mercy on the poor.

Zechariah 7: 8 - 10

⁸And the word of the LORD came unto Zechariah, saying,
⁹Thus speaketh the LORD of hosts, saying, Execute true judgment, and shew mercy and compassions every man to his brother:
¹⁰And oppress not the widow, nor the fatherless, the stranger, nor the poor; and let none of you imagine evil against his brother in your heart.

Jeremiah 7: 6 - 7

⁶If ye oppress not the stranger, the fatherless, and the widow, and shed not innocent blood in this place, neither walk after other gods to your hurt:
⁷Then will I cause you to dwell in this place, in the land that I gave to your fathers, for ever and ever.

Deuteronomy 10: 17 - 19

¹⁷For the LORD your God is God of gods, and Lord of lords, a great God, a mighty, and a terrible, which regardeth not persons, nor taketh reward:
¹⁸He doth execute the judgment of the fatherless and widow, and loveth the stranger, in giving him food and raiment.
¹⁹Love ye therefore the stranger: for ye were strangers in the land of Egypt.

James 2: 5

⁵Hearken, my beloved brethren, Hath not God chosen the poor of this world rich in faith, and heirs of the kingdom which he hath promised to them that love him?

Isaiah 1: 17

¹⁷Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.