Deuteronomy 15:7-10

If there is among you anyone in need, a member of your community in any of your towns within the land that the LORD your God is giving you, do not be hard-hearted or tight-fisted toward your needy neighbor. You should rather open your hand, willingly lending enough to meet the need, whatever it may be. Be careful that you do not entertain a mean thought, thinking, “The seventh year, the year of remission, is near,” and therefore view your needy neighbor with hostility and give nothing; your neighbor might cry to the LORD against you, and you would incur guilt. Give liberally and be ungrudging when you do so, for on this account the LORD your God will bless you in all your work and in all that you undertake.