Deuteronomy 15:8-9

8But thou shalt open thy hand wide to him, and shalt surely lend him sufficient for his need, in that which he lacketh.

9Beware that there be not a thought in thy wicked heart, saying, The seventh year, the year of release, is at hand; and thy eye shall be evil against thy poor brother, and thou shalt give him nothing; and he shall cry to the LORD against thee, and it shall be sin to thee.12