מַלְוֵ֣ה יְ֭הוָה ח֣וֹנֵֽן דָּ֑ל וּ֝גְמֻל֗וֹ יְשַׁלֶּם־לֽוֹ׃
He that is gracious unto the poor lendeth unto the LORD; And his good deed will He repay unto him.
Read Jewish philosophical commentary on Proverbs 19:17: and classical philosophical sources.