Qaza'ah narrates from Sayyiduna Ali (may Allah be pleased with him) that during an earthquake he led a prayer of six bowings and four prostrations: five bowings and two prostrations in one rak'ah, and one bowing and two prostrations in one rak'ah. Imam al-Shafi'i (may Allah have mercy on him) said: "If this hadith were established with us from Ali (may Allah be pleased with him), we would also hold this view."
It is established from Ibn Abbas (may Allah be pleased with them both).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب صلاة الخسوف / 6381
Hadith Gradingمحدثین:ضعيف
Hadith Takhrij«ضعيف۔ أخرجه الشافعي في الام 7/261»