أَخْبَرَنَا يَحْيَى بْنُ حَكِيمٍ، قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ أَيُّوبَ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " السَّلَفُ فِي حَبَلِ الْحَبَلَةِ رِبًا " .
It was narrated from Ibn 'Abbas that the Propher said: "Paying in advance for the offspring of the offspring of a pregnant animal (Habal al-Habalah) is Riba'' Translation Not Available
Book Ref: Sunan An Nisai Book 44 Hadith 4622
Web Ref: Sunan An Nisai Vol 5 Book 44 Hadith 4626