It is narrated from him that he said: My intimate friend, Sayyiduna Abu al-Qasim (peace and blessings be upon him), told me: "The Hour will not be established until a man from my household comes out against those people and strikes them until they return to the truth. The narrator says: I asked: How long will he rule? He said: Five and two. The narrator says: I asked my teacher: What is meant by five and two? He replied: I do not know."
Abu Ya'la recorded it. Its chain contains al-Murajja bin Raja', whom Abu Zur'ah declared thiqah (trustworthy) and Yahya bin Ma'in declared da'if (weak). The remaining narrators of this report are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الفتن - أعاذنا الله منها / 12401