Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:11870al-Zuhrī > Saʿīd b. al-Musayyib

[Machine] The Messenger of Allah ﷺ said, "The depth of a regular well is fifty cubits, and the depth of a rural well is twenty-five cubits." Sa'id ibn al-Musayyib narrated on his own authority that the depth of a well in the cultivated land is three hundred cubits. Abu Bakr ibn Muhammad ibn Muhammad informed us, Abu al-Husayn al-Fasawi narrated to us, Abu 'Ali al-La'lawi narrated to us, Abu Dawud narrated to us, Muhammad ibn Kathir narrated to us, Sufyan al-Thawri narrated to us from Ismail ibn Umayyah, who mentioned it. It was also narrated from the hadith of Ma'mar and Ibrahim ibn Abi Abullah from al-Zuhri from Sa'id from Abu Hurayrah, raised and continuous, and he is weak.  

البيهقي:١١٨٧٠وَرَوَاهُ إِسْمَاعِيلُ بْنُ أُمَيَّةَ عَنِ الزُّهْرِيِّ عَنْ سَعِيدِ بْنِ الْمُسَيِّبِ قَالَ

قَالَ رَسُولُ اللهِ ﷺ حَرِيمُ الْبِئْرِ الْعَادِيَّةِ خَمْسُونَ ذِرَاعًا وَحَرِيمُ الْبِئْرِ الْبَدِيِّ خَمْسَةٌ وَعِشْرُونَ ذِرَاعًا قَالَ سَعِيدُ بْنُ الْمُسَيِّبِ مِنْ قِبَلِ نَفْسِهِ وَحَرِيمُ قُلَيْبِ الزَّرْعِ ثَلَاثُمِائَةِ ذِرَاعٍ أَخْبَرَنَاهُ أَبُو بَكْرِ بْنُ مُحَمَّدِ بْنِ مُحَمَّدٍ أنبأ أَبُو الْحُسَيْنِ الْفَسَوِيُّ ثنا أَبُو عَلِيٍّ اللُّؤْلُؤِيُّ ثنا أَبُو دَاوُدَ ثنا مُحَمَّدُ بْنُ كَثِيرٍ ثنا سُفْيَانُ الثَّوْرِيُّ عَنْ إِسْمَاعِيلَ بْنِ أُمَيَّةَ فَذَكَرَهُ وَرُوِيَ مِنْ حَدِيثِ مَعْمَرٍ وَإِبْرَاهِيمَ بْنِ أَبِي عَبْلَةَ عَنِ الزُّهْرِيِّ عَنْ سَعِيدٍ عَنْ أَبِي هُرَيْرَةَ مَرْفُوعًا مَوْصُولًا وَهُوَ ضَعِيفٌ