Messenger of Allah ﷺ forbade the sale called 'Habal-al-Habala which was a kind of sale practiced in the Pre- Islamic Period of ignorance. One would pay the price of a she-camel which was not born yet would be born by the immediate offspring of an extant she-camel. (Using translation from Bukhārī 2143)   

أَنَّ رَسُولَ اللهِ ﷺ نَهَى عَنْ بَيْعِ حَبَلِ الْحَبَلَةِ وَكَانَ بَيْعًا يَتَبَايَعُهُ أَهْلُ الْجَاهِلِيَّةِ كَانَ يَبْتَاعُ الْجَزُورَ إِلَى أَنْ تُنْتَجَ النَّاقَةُ وَتُنْتَجَ الَّتِي فِي بَطْنِهَا  

[Machine] About the Prophet ﷺ forbidding the sale of the rope of Al-Habalah.  

عَنِ النَّبِيِّ ﷺ أَنَّهُ نَهَى عَنْ بَيْعِ حَبَلِ الْحَبَلَةِ  

[Machine] The people of ignorance used to sell the jazoor until the hable al-habalata, and the hable al-habalata would produce what was in the camel's stomach and then the one that produced it would carry it. The Messenger of Allah ﷺ prohibited them from that. Abu Abdullah al-Hafiz Muhammad bin Ibrahim informed us, narrating from Ahmad bin Salamah, narrating from Muhammad bin al-Muthanna, narrating from Yahya bin Saeed, who mentioned it in a similar manner except that he said they used to sell the meat of the jazoor.  

كَانَ أَهْلُ الْجَاهِلِيَّةِ يَبْتَاعُونَ الْجَزُورَ إِلَى حَبَلِ الْحَبَلَةِ وَحَبَلُ الْحَبَلَةِ أَنْ تُنْتَجَ النَّاقَةُ مَا فِي بَطْنِهَا ثُمَّ تَحْمِلَ الَّتِي تُنْتَجُ فَنَهَاهُمْ رَسُولُ اللهِ ﷺ عَنْ ذَلِكَ وَأَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ أنا مُحَمَّدُ بْنُ إِبْرَاهِيمَ ثنا أَحْمَدُ بْنُ سَلَمَةَ ثنا مُحَمَّدُ بْنُ الْمُثَنَّى ثنا يَحْيَى بْنُ سَعِيدٍ فَذَكَرَهُ بِنَحْوِهِ إِلَّا أَنَّهُ قَالَ يَبِيعُونَ لَحْمَ الْجَزُورِ  

[Machine] He used to say that there is no usury in animals and that animals are prohibited from three things: the nodes, the malaqih, and the hawala rope. The nodes are in the stomachs of female camels, and the malaqih are on the backs of camels. The Sheikh said, in another narration from Al-Muzani, from Al-Shafi'i, that the nodes are on the backs of camels, and the malaqih are in the stomachs of female camels. Abu Ubaid also explained it in the same way.  

أَنَّهُ كَانَ يَقُولُ لَا رِبَا فِي الْحَيَوَانِ وَإِنَّمَا نُهِيَ مِنَ الْحَيَوَانِ عَنْ ثَلَاثٍ عَنِ الْمَضَامِينِ وَالْمَلَاقِيحِ وَحَبَلِ الْحَبَلَةِ وَالْمَضَامِينُ مَا فِي بُطُونِ إِنَاثِ الْإِبِلِ وَالْمَلَاقِيحُ مَا فِي ظُهُورِ الْجَمَالِ قَالَ الشَّيْخُ وَفِي رِوَايَةِ الْمُزَنِيِّ عَنِ الشَّافِعِيِّ أَنَّهُ قَالَ الْمَضَامِينُ مَا فِي ظُهُورِ الْجَمَالِ وَالْمَلَاقِيحُ مَا فِي بُطُونِ إِنَاثِ الْإِبِلِ وَكَذَلِكَ فَسَّرَهُ أَبُو عُبَيْدٍ  

[Machine] Narrated by Abu Abdullah, on the authority of ibn Umar, who said: The Prophet ﷺ forbade the sale of a pack of animals for what is inside the belly of a female camel. The Sheikh said: This Hadith is specific to Musa bin Ubaidah. Yahya bin Ma'een disapproved of Musa for reporting this, and it was one of the causes for considering him weak. Abu Muhammad al-Sukkari narrated to us on the authority of Abu Bakr al-Shafi'i, on the authority of Ja'far bin Muhammad bin al-Azhar, on the authority of al-Mufaddal bin Ghasan, on the authority of Yahya bin Ma'een that he mentioned it. Imam Ahmad also mentioned it.  

عَنِ النَّبِيِّ ﷺ أَنَّهُ نَهَى عَنِ الْمَجْرِ فَأَخْبَرَنَاهُ أَبُو عَبْدِ الرَّحْمَنِ السُّلَمِيُّ أنا أَبُو الْحَسَنِ الْكَارِزِيُّ ثنا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا أَبُو عُبَيْدٍ حَدَّثَنِي زَيْدُ بْنُ الْحُبَابِ عَنْ مُوسَى بْنِ عُبَيْدَةَ عَنْ عَبْدِ اللهِ بْنِ دِينَارٍ عَنِ ابْنِ عُمَرَ عَنِ النَّبِيِّ ﷺ بِذَلِكَ قَالَ أَبُو عُبَيْدٍ قَالَ أَبُو زَيْدٍ الْمَجْرُ أَنْ يُبَاعَ الْبَعِيرُ أَوْ غَيْرُهُ بِمَا فِي بَطْنِ النَّاقَةِ قَالَ الشَّيْخُ وَهَذَا الْحَدِيثُ بِهَذَا اللَّفْظِ تَفَرَّدَ بِهِ مُوسَى بْنُ عُبَيْدَةَ قَالَ يَحْيَى بْنُ مَعِينٍ فَأُنْكِرَ عَلَى مُوسَى هَذَا وَكَانَ مِنْ أَسْبَابِ تَضْعِيفِهِ 10865 أَخْبَرَنَاهُ أَبُو مُحَمَّدٍ السُّكَّرِيُّ أنا أَبُو بَكْرٍ الشَّافِعِيُّ ثنا جَعْفَرُ بْنُ مُحَمَّدِ بْنِ الْأَزْهَرِ ثنا الْمُفَضَّلُ بْنُ غَسَّانَ عَنْ يَحْيَى بْنِ مَعِينٍ فَذَكَرَهُ قَالَ الْإِمَامُ أَحْمَدُ وَقَدْ