[Machine] The Prophet ﷺ was commanded to prostrate on his seven body parts: his face, hands, knees, and feet. He was forbidden from wiping over hair or clothing.
أُمِرَ النَّبِيُّ ﷺ أَنْ يَسْجُدَ عَلَى سَبْعٍ وَجْهِهِ وَكَفَّيْهِ وَرُكْبَتَيْهِ وَقَدَمَيْهِ وَنُهِي أَنْ نكُفَّ شَعْرًا أَوْ ثَوْبًا