The Book of Financial Transactions
44/77. Chapter:
A Sale In Which There Is A condition And Both The Sale and The Condition Are Valid.
Sunan an-Nasai
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الأَعْلَى، قَالَ حَدَّثَنَا الْمُعْتَمِرُ، قَالَ سَمِعْتُ أَبِي قَالَ، حَدَّثَنَا أَبُو نَضْرَةَ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ كُنَّا نَسِيرُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم وَأَنَا عَلَى نَاضِحٍ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَتَبِيعُنِيهِ بِكَذَا وَكَذَا وَاللَّهُ يَغْفِرُ لَكَ " . قُلْتُ نَعَمْ هُوَ لَكَ يَا نَبِيَّ اللَّهِ قَالَ " أَتَبِيعُنِيهِ بِكَذَا وَكَذَا وَاللَّهُ يَغْفِرُ لَكَ " . قُلْتُ نَعَمْ هُوَ لَكَ يَا نَبِيَّ اللَّهِ . قَالَ " أَتَبِيعُنِيهِ بِكَذَا وَكَذَا وَاللَّهُ يَغْفِرُ لَكَ " . قُلْتُ نَعَمْ هُوَ لَكَ . قَالَ أَبُو نَضْرَةَ وَكَانَتْ كَلِمَةً يَقُولُهَا الْمُسْلِمُونَ افْعَلْ كَذَا وَكَذَا وَاللَّهُ يَغْفِرُ لَكَ .
It was narrated that Jabir bin 'Abdullah said: "We were traveling with the Messenger of Allah and I was riding a camel. The Messenger of Allah said to me: 'Will you sell it to me for such and such, may Allah forgive you?', I said, I said, 'Yes, it is yours, O Prophet of Allah.' He said: 'Will you sell it to me for such and such, may Allah forgive your?' I said: 'Yes, it is yours, O Prophet of "Allah.' He said: 'Will you sell it to me for such and such, may Allah forgives you?' I said: 'Yes, it is yours. '''(One of the narrators) Abu Nadrah said: "This became a phrase that was used by the Muslims: 'Do such and such, may Allah forgive you.
Reference : Sunan an-Nasa'i 4641In-book reference : Book 44, Hadith 193English translation : Vol. 5, Book 44, Hadith 4645