It was narrated Abdullah bin Abi Rabi'ah (RA): The Prophet (ﷺ) borrowed forty thousand from me, when some wealth came to him, he then paid me back and said:
بَارَكَ اللَّهُ لَكَ فِي أَهْلِكَ وَمَالِكَ، إِنَّمَا جَزَاءُ السَّلَفِ الْحَمْدُ وَالْأَدَاءُ
Pronunciation
BaarakAllahu laka fee 'ahlika wa maalika, 'innamaa jazaa'us-salafil-hamdu wal' adaa'u
Meaning
May Allah bless you in your family and your wealth, surely the reward for a loan is praise and returning (what was borrowed).
Source: Sahih. Nasa'i: 4683
Read the hadith
حَدَّثَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ، عَنْ سُفْيَانَ، عَنْ إِسْمَاعِيلَ بْنِ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ أَبِي رَبِيعَةَ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، قَالَ اسْتَقْرَضَ مِنِّي النَّبِيُّ صلى الله عليه وسلم أَرْبَعِينَ أَلْفًا فَجَاءَهُ مَالٌ فَدَفَعَهُ إِلَىَّ وَقَالَ " بَارَكَ اللَّهُ لَكَ فِي أَهْلِكَ وَمَالِكَ إِنَّمَا جَزَاءُ السَّلَفِ الْحَمْدُ وَالأَدَاءُ " .
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." [Sahih (Albani). Nasai: 4683]
Duas from IslamicAPI's Masnun Dua dataset (based on the Quran, hadith, Hisnul Muslim and Rahe Belayat). See the dataset