(4) باب إِذَا أَعْتَقَ عَبْدًا بَيْنَ اثْنَيْنِ أَوْ أَمَةً بَيْنَ الشُّرَكَاءِ
Narrated Ibn `Umar:
The Prophet (ﷺ) said, "Whoever manumits a slave owned by two masters, should manumit him completely (not partially) if he is rich after having its price evaluated."
Reference: Sahih al-Bukhari 2521
In-book reference: Book 49, Hadith 5
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 46, Hadith 697