The Book of Manumission of Slaves
31/10. Chapter:
Regarding One Who Manumits Slaves Of His That Exceed One Third Of His Property
Sunan Abi Dawud
حَدَّثَنَا أَبُو كَامِلٍ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، - يَعْنِي ابْنَ الْمُخْتَارِ - حَدَّثَنَا خَالِدٌ، عَنْ أَبِي قِلاَبَةَ، بِإِسْنَادِهِ وَمَعْنَاهُ وَلَمْ يَقُلْ فَقَالَ لَهُ قَوْلاً شَدِيدًا .
The tradition mentioned above has also been transmitted by Abu Qilabah through a different chain of narrators on the authority of 'Imran b. Husain to the same effect. But in this version he did not mention "He spoke severely of them."
Reference : Sunan Abi Dawud 3959In-book reference : Book 31, Hadith 34English translation : Book 30, Hadith 3948