'Abdullah (b. 'Umar) (Allah be pleased with him) said that Messenger of Allah ﷺ forbade the transaction called habal al-habala.  

عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ نَهَى عَنْ بَيْعِ حَبَلِ الْحَبَلَةِ  

Ibn 'Umar (Allah be pleased with them) reported that the people of pre-Islamic days used to sell the meat of the slaughtered camel up to habal al-habala. And habal al-habala implies that a she-camel should give birth and then the (born one should grow young) and become pregnant. Messenger of Allah ﷺ forbade them that (this transaction).  

كَانَ أَهْلُ الْجَاهِلِيَّةِ يَتَبَايَعُونَ لَحْمَ الْجَزُورِ إِلَى حَبَلِ الْحَبَلَةِ وَحَبَلُ الْحَبَلَةِ أَنْ تُنْتَجَ النَّاقَةُ ثُمَّ تَحْمِلَ الَّتِي نُتِجَتْ فَنَهَاهُمْ رَسُولُ اللَّهِ ﷺ عَنْ ذَلِكَ