It is narrated from Qatadah (may Allah have mercy on him) that when, after that, the words of Allah Almighty, "And judge between them by what Allah has revealed" [Surah al-Ma'idah: 49], were revealed, the Messenger of Allah (peace and blessings be upon him) said: "Today we shall pass judgements (according to the commands revealed by Allah) upon the Jews, the Christians, and the followers of all other religions and creeds besides them."
This report is mursal, and Imam al-Harith recorded it in his Musnad (Bughyat al-Bahith: 647).
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب التفسير / 3588
Hadith Gradingمحدثین:إسناده ضعيف جدًا
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :هذا إسناد ضعيف جدًا فيه عثمان البري وحاله ما رأيت » «انفرد به المصنف من هذا الطريق»