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:7049Abū Ḥāzim al-Ḥāfiẓ > Abū Aḥmad Muḥammad b. Muḥammad al-Ḥāfiẓ > Abū al-Qāsim ʿAbdullāh b. Muḥammad b. ʿAbd al-ʿAzīz al-Baghawī > Muḥriz b. ʿAwn > Yaḥyá b. ʿUqbah > ʿAlī b. Badhīmah al-Jazarī > Muqsam > Ibn ʿAbbās

[Machine] The Prophet ﷺ honored the grave of Saad by placing his cloak on it. This information is known to me only through a narration from Yahya bin Uqbah bin Abi Al-Ayazar, who is considered weak.  

البيهقي:٧٠٤٩أَخْبَرَنَا أَبُو حَازِمٍ الْحَافِظُ أنبأ أَبُو أَحْمَدَ مُحَمَّدُ بْنُ مُحَمَّدٍ الْحَافِظُ أنبأ أَبُو الْقَاسِمِ عَبْدُ اللهِ بْنُ مُحَمَّدِ بْنِ عَبْدِ الْعَزِيزِ الْبَغَوِيُّ ثنا مُحْرِزُ بْنُ عَوْنٍ ثنا يَحْيَى بْنُ عُقْبَةَ عَنْ عَلِيِّ بْنِ بَذِيمَةَ الْجَزَرِيِّ عَنْ مُقْسَمٍ عَنِ ابْنِ عَبَّاسٍ قَالَ

جَلَّلَ رَسُولُ اللهِ ﷺ قَبْرَ سَعْدٍ بِثَوْبِهِ لَا أَحْفَظُهُ إِلَّا مِنْ حَدِيثِ يَحْيَى بْنِ عُقْبَةَ بْنِ أَبِي الْعَيْزَارِ وَهُوَ ضَعِيفٌ