Riyad as-SalihinChapter 11Hadith 691
Full Sharh — Riyad as-Salihin 691
وعن أبي هريرة رضي الله عنه أن رسول الله صلى الله عليه وسلم قال: "كان رجل يداين الناس، وكان يقول لفتاه: إذا أتيت معسرا فتجاوز عنه، لعل الله أن يتجاوز عنا فلقي الله فتجاوز عنه" ((متفق عليه))
English Translation
Abu Hurairah (May Allah be pleased with him) reported:: The Messenger of Allah (ﷺ) said, "There was a person who used to loan money to the people and he used to say to his servant: 'When an insolvent person comes to you, show him leniency so that Allah may forbear our faults.' So when he met Allah (i.e., when he died), Allah forgave him.".
Source
Riyad as-Salihin(رياض الصالحين)
The Book of Jihad
Hadith Number
691