Hadith Research Libraryمكتبة الحديث والرجال
Musnad Ahmad, 394
sahih· Darussalam

Hadith text · Matn

حَدَّثَنَا إِسْحَاقُ بْنُ عِيسَى، أَنْبَأَنَا مَالِكٌ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْ بَيْعِ حَبَلِ الْحَبَلَةِ‏.‏

English translation

It was narrated from Ibn `Umar that the Messenger of Allah (ﷺ) forbade selling the offspring of the offspring that is still in the womb of a camel.

References1 variant
In-Book Reference
Book 3, Hadith 4