Deuteronomy 24:10-15

10"When you make your neighbor a loan of any sort, you shall not go into his house to collect his pledge.

11You shall stand outside, and the man to whom you make the loan shall bring the pledge out to you.

12And if he is a poor man, you shall not sleep in his pledge.

13You shall restore to him the pledge as the sun sets, that he may sleep in his cloak and bless you. And it shall be righteousness for you before the Lord your God.

14"You shall not oppress a hired worker who is poor and needy, whether he is one of your brothers or one of the sojourners who are in your land within your towns.

15You shall give him his wages on the same day, before the sun sets (for he is poor and counts on it), lest he cry against you to the Lord, and you be guilty of sin.