I heard the Messenger of Allah ﷺ say, "There was a man among those who came before you whom the angel came to take his soul. He was asked, 'Have you done any good?'He replied, 'I do not know of any.'He was told, 'Think again.'He said, 'I know of nothing except that I used to deal with people in the world and trade with them. I would grant the wealthy more time to pay, and I would overlook the debts of those in hardship.'So Allah admitted him into Paradise."
سمعت رسول الله ﷺ يقول: إن رجلا كان فيمن قبلكم أتاه الملك ليقبض روحه فقيل له: هل عملت من خير؟ قال: ما أعلم، قيل له: انظر، قال: ما أعلم شيئا غير أني كنت أبايع الناس في الدنيا وأجازيهم، فأنظر الموسر، وأتجاوز عن المعسر، فأدخله الله الجنة.
Bukhari narrated it in the hadiths of the prophets (3451) and Muslim in the book of transactions (1560-28), both through the route of Abdul-Malik bin Umayr, from Rabi bin Harash, from Huzaifa, as mentioned. This is the wording of Bukhari, while Muslim related it with several different wordings.