Hadith 634

نا سَعِيدُ بْنُ عَبْدِ الرَّحْمَنِ الْمَخْزُومِيُّ ، نا سُفْيَانُ ، عَنْ عَمْرِو بْنِ دِينَارٍ ، عَنْ طَاوُسٍ ، عَنِ ابْنِ عَبَّاسٍ ، قَالَ : أُمِرَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " أَنْ يَسْجُدَ عَلَى سَبْعَةٍ : عَلَى وَجْهِهِ ، وَكَفَّيْهِ ، وَرُكْبَتَيْهِ ، وَقَدَمَيْهِ ، وَنُهِيَ أَنْ يَكُفَّ شَعَرًا أَوْ ثَوْبًا "
Sayyiduna Ibn Abbas (may Allah be pleased with them both) narrates that the Prophet Muhammad (peace be upon him) was commanded to prostrate on seven (parts): his face, his two hands, his two knees, and his two feet, and he (peace be upon him) was forbidden from gathering up his hair or clothes.
Hadith Reference صحيح ابن خزيمه / جماع أبواب الأذان والإقامة / 634
Hadith Takhrij صحيح بخاري