(33) باب شَهَادَةِ أَهْلِ الْكِتَابِ بَعْضُهُمْ عَلَى بَعْضٍ
It was narrated from Jabir bin 'Abdullah that :
the Messenger of Allah (ﷺ) allowed the People of the Book to testify against one another.
Reference: Sunan Ibn Majah 2374
In-book reference: Book 13, Hadith 67
English translation: Vol. 3, Book 13, Hadith 2374