[Machine] The Prophet ﷺ performed six units of prayer in four prostrations, and Waki' bin al-Jarrah and Yahya bin Sa'id witnessed it.
أَنَّ النَّبِيَّ ﷺ صَلَّى سِتَّ رَكَعَاتٍ فِي أَرْبَعِ سَجَدَاتٍ وَقَفَهُ وَكِيعُ بْنُ الْجَرَّاحِ وَيَحْيَى بْنُ سَعِيدٍ