وَعَنْهُ: «أَنَّهُ صَلَّى فِي زَلْزَلَةٍ سِتَّ رَكَعَاتٍ، وَأَرْبَعَ سَجَدَاتٍ، وَقَالَ: هَكَذَا صَلَاةُ اَلْآيَاتِ»
He prayed during an earthquake six bowings and four prostrations, and said, “This is the way the Prayer of the Signs (of Allah) is offered.”