(97) باب الاِسْتِقْرَاضِ
it was narrated from Isla'il bin Ibrahim bin 'Abdullah bin Abi Rabi'ah, from his father, that his grandfather said:
"The Prophet borrowed forty thousand from me, then some wealth came to him, and he paid me back and said: 'May Allah bless your family and your wealth for you: the reward for lending is praise and repayment." (ID)
Reference (ID): Sunan an-Nasa'i 4683 (ID)
In-book reference (ID): Book 44, Hadith 235 (ID)
English translation (ID): Vol. 5, Book 44, Hadith 4687 (ID)