Sales in which a Price is paid for Goods to be Delivered Later (As-Salam)
35/8. Chapter:
As-Salam in buying a she-camel to be delivered after it has given birth
Sahih Bukhari
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، أَخْبَرَنَا جُوَيْرِيَةُ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ كَانُوا يَتَبَايَعُونَ الْجَزُورَ إِلَى حَبَلِ الْحَبَلَةِ، فَنَهَى النَّبِيُّ صلى الله عليه وسلم عَنْهُ. فَسَّرَهُ نَافِعٌ أَنْ تُنْتَجَ النَّاقَةُ مَا فِي بَطْنِهَا.
Narrated `Abdullah: The people used to sell camels on the basis of Habal-al-Habala. The Prophet (ﷺ) forbade such sale. Nafi` explained Habal-al-Habala by saying. "The camel is to be delivered to the buyer after the she-camel gives birth."
Reference : Sahih al-Bukhari 2256In-book reference : Book 35, Hadith 16USC-MSA web (English) reference : Vol. 3, Book 35, Hadith 457