The Messenger of Allah ﷺ said prayer while I was by his side, and at times when he prostrated his cloth touched me, and he prayed on a small mat.
حَدَّثَتْنِي مَيْمُونَةُ زَوْجُ النَّبِيِّ ﷺ قَالَتْ كَانَ رَسُولُ اللَّهِ ﷺ يُصَلِّي وَأَنَا حِذَاءَهُ وَرُبَّمَا أَصَابَنِي ثَوْبُهُ إِذَا سَجَدَ وَكَانَ يُصَلِّي عَلَى خُمْرَةٍ