[Machine] The Prophet Muhammad ﷺ used to pray with his feet towards his Qiblah (the direction of Mecca). When he wanted to prostrate, he would wink at me and I would shorten them, and when he stood up, I would extend them.
كَانَ رَسُولُ اللهِ ﷺ يُصَلِّي وَرِجْلِي فِي قِبْلَتِهِ فَإِذَا أَرَادَ أَنْ يَسْجُدَ غَمَزَنِي فَقَبَضْتُهَا فَإِذَا قَامَ بَسَطْتُهَا