١٠ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ فَضَّالٍ عَنْ عَلِيِّ بْنِ عُقْبَةَ عَنْ أَبِي كَهْمَسٍ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلاَم) عَنْ رَجُلٍ نَسِيَ فَطَافَ ثَمَانِيَةَ أَشْوَاطٍ قَالَ إِنْ ذَكَرَ قَبْلَ أَنْ يَبْلُغَ الرُّكْنَ فَلْيَقْطَعْهُ. 
10. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Faddal from Ali ibn ‘Uqbah from abu Kahmas who has said the following: “I once asked abu ‘Abd Allah , about a man who because of forgetfulness made eight times Tawaf (walking around the House). He (the Imam) said, ‘If he remembers before reaching the corner he must stop it (the last round of walking around al-Ka’bah).”’ 