Man Lā Yaḥḍuruh al-Faqīh
Hadith 2753417 - وَ رَوَى وَهْبُ بْنُ وَهْبٍ عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ عَنْ أَبِيهِ عَلَيْهِ اَلسَّلاَمُ أَنَّ عَلِيَّ بْنَ أَبِي طَالِبٍ عَلَيْهِ اَلسَّلاَمُ كَانَ يَقُولُ : "حَرِيمُ اَلْبِئْرِ اَلْعَادِيَّةِ خَمْسُونَ ذِرَاعاً إِلاَّ أَنْ يَكُونَ إِلَى عَطَنٍ أَوْ إِلَى طَرِيقٍ فَيَكُونُ أَقَلَّ مِنْ ذَلِكَ إِلَى خَمْسَةٍ وَ عِشْرِينَ ذِرَاعاً".
Hadith.3417 - Wahb ibn Wahb narrated from Imam Jafar ibn Muhammad Al-Sadiq (as) from his father, Imam Muhammad ibn Ali Al-Baqir (as) that Imam Ali ibn Abi Talib (as) used to say:
"The protected area (harim) around an ancient well is fifty cubits, unless it is near a watering place or a road, in which case it is reduced to twenty-five cubits."