Exodus 22:21-27

21Thou shalt neither vex a stranger, nor oppress him; for ye have been strangers in the land of Egypt.

22Ye shall not afflict any widow or fatherless child.

23If thou afflict him in any way, if he cry at all unto me, I will certainly hear his cry;

24and my anger shall burn, and I will slay you with the sword; and your wives shall be widows, and your children fatherless.

25— If thou lend money to my people, the poor with thee, thou shalt not be to him as a usurer: ye shall charge him no interest.

26— If thou at all take thy neighbour's garment in pledge, thou shalt return it to him before the sun goes down;

27for that is his only covering, his garment for his skin: on what shall he lie down? And it shall come to pass, when he crieth unto me, that I will hear; for I am gracious.