Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "Leave the Turks (alone) as long as they leave you alone, for the first one (or the first people) who will strip my Ummah of its rule, and of what Allah Almighty has granted them, will be Banu Qanturah."
Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains Marwan bin Salim, who is matruk (abandoned).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجهاد / 9575
Hadith Gradingمحدثین:ضعیف جداً
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (10389) ، أخرجه المعجم الأوسط للطبراني برقم: 5630»