Deuteronomy 15:7-11

If, however, there is a needy person among you, one of your kin in any of your settlements in the land that the Lord your God is giving you, do not harden your heart and shut your hand against your needy kin. Rather, you must open your hand and lend them sufficient for whatever they need. Beware lest you harbor the base thought, "The seventh year, the year of remission, is approaching," so that you are mean to your needy kins and give him nothing. They will cry out ot the Lord against you, and you will incur guilt. Give to them readily and have no regrets when you do so, for in return the Lord your God will bless you in all your efforts and in all your undertakings. For there will never cease to be needy ones in your land, which is why I command you: open your hand to the poor and needy kinsman in your land. [JPS translation. Edited for gender neutrality]