Deuteronomy 15:9-13

Be careful that there is no mean-spirited thought in your heart, such as, ‘The seventh year, the year of release of debts, is near,’ and your eye is malicious toward your poor brother, and you give him nothing; then he may cry out to the Lord against you, and it will be a sin in you.

You shall generously give to him, and your heart shall not be grudging when you give to him, because for this thing the Lord your God will bless you in all your work, and in all your undertakings.

For the poor will not cease to exist in the land; therefore I am commanding you, saying, ‘You shall fully open your hand to your brother, to your needy and poor in your land.’

“If your fellow countryman, a Hebrew man or woman, is sold to you, then he shall serve you for six years, but in the seventh year you shall set him free.

And when you set him free, you shall not send him away empty-handed.