1ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ مُعَاوِيَةَ بْنِ عَمَّارٍ عَنْ عَمْرِو بْنِ عِكْرِمَةَ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ
قَالَ رَسُولُ الله (صَلَّى اللهُ عَلَيْهِ وآلِه) كُلُّ أَرْبَعِينَ دَاراً جِيرَانٌ مِنْ بَيْنِ يَدَيْهِ وَمِنْ خَلْفِهِ وَعَنْ يَمِينِهِ وَعَنْ شِمَالِهِ.
1. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Mu’awiyah ibn ‘Ammar from ‘Amr ibn ‘Akramah from Abu ‘Abdillah 
who has said the following:
“The Messenger of Allah has said, ‘Every forty houses from the front, back, right and left are neighbors. ’”
