Deuteronomy 15:5-10

5if only you will strictly obey the voice of the Lord your God, being careful to do all this commandment that I command you today.

6For the Lord your God will bless you, as he promised you, and you shall lend to many nations, but you shall not borrow, and you shall rule over many nations, but they shall not rule over you.

7"If among you, one of your brothers should become poor, in any of your towns within your land that the Lord your God is giving you, you shall not harden your heart or shut your hand against your poor brother,

8but you shall open your hand to him and lend him sufficient for his need, whatever it may be.

9Take care lest there be an unworthy thought in your heart and you say, 'The seventh year, the year of release is near,' and your eye look grudgingly on your poor brother, and you give him nothing, and he cry to the Lord against you, and you be guilty of sin.

10You shall give to him freely, and your heart shall not be grudging when you give to him, because for this the Lord your God will bless you in all your work and in all that you undertake.