It was narrated from Ibn 'Umar that:

the Prophet forbade selling the offspring of the offspring of a pregnant animal (Habal Al-Habalah)

أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ بَيْعِ حَبَلِ الْحَبَلَةِ .