It is narrated from Abu al-Jald (may Allah have mercy on him) that he narrated this and swore an oath on it, saying: "This Ummah will certainly not perish until twelve caliphs have passed in it, all of whom will act according to guidance and the religion of truth. Of these twelve, two men will be from the household (Ahl al-Bayt) of the Prophet (peace and blessings be upon him); one of them will live (managing the affairs of the caliphate) for forty years and the other for thirty years. And after them there will also be caliphs who will not be on the way of those (rightly guided caliphs)."
Imam Musaddad bin Musarhad recorded this narration in his Musnad. Its narrator is Abu al-Jald Jaylan bin Jami' al-Basri, a trustworthy (thiqah) Successor who was an expert in the knowledge of the earlier scriptures; for this reason he swore an oath on this prophecy, which in his view was established from his study of the earlier revealed books.
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب الفتوح / 4484
Hadith Gradingمحدثین:إسناده ضعيف، مقطوع
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :إسناده ضعيف مقطوع » «انفرد به المصنف من هذا الطريق»