سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 4630
The Book of Financial Transactions
Two conditions in one Transaction, Which is When one Says: "I Will Sell You This For This Price, If You Pay After One Month, And Another Price If You Pay After Two Months''
أَخْبَرَنَا زِيَادُ بْنُ أَيُّوبَ، قَالَ حَدَّثَنَا ابْنُ عُلَيَّةَ، قَالَ حَدَّثَنَا أَيُّوبُ، قَالَ حَدَّثَنَا عَمْرُو بْنُ شُعَيْبٍ، قَالَ حَدَّثَنِي أَبِي، عَنْ أَبِيهِ، حَتَّى ذَكَرَ عَبْدَ اللَّهِ بْنَ عَمْرٍو قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم لاَ يَحِلُّ سَلَفٌ وَبَيْعٌ وَلاَ شَرْطَانِ فِي بَيْعٍ وَلاَ رِبْحُ مَا لَمْ يُضْمَنْ .
'Amr bin shu'aib said: "My father told me, mar rating from his father, from his father (and he mentioned 'Abdullah bin 'Amr) that he said: "The Messenger of Allah said: "It is not permissible to lend on the condition of a sale, or to stipulate two conditions in one transaction, or to make a profit on that which you do not possess.
Sunan an-Nasa'i, 4630Sahih (Darussalam)