١٠ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ عَلِيِّ بْنِ النُّعْمَانِ عَنْ سَعِيدٍ الأَعْرَجِ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) قَالَ سَأَلْتُهُ عَنِ اسْتِلامِ الْحَجَرِ مِنْ قِبَلِ الْبَابِ فَقَالَ أَ لَيْسَ إِنَّمَا تُرِيدُ أَنْ تَسْتَلِمَ الرُّكْنَ قُلْتُ نَعَمْ قَالَ يُجْزِئُكَ حَيْثُ مَا نَالَتْ يَدُكَ. 
10. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ali ibn al-Nu’man from Sa‘id al-’A‘raj who has said the following: “I once asked abu ‘Abd Allah , about touching the Black Stone from the side of the door. He (the Imam) said, ‘Is it not the case that you want to touch the corner?’ I said, ‘Yes, that is what I want.’ He (the Imam) said, ‘Whichever way your hand reaches is sufficient.’” 