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:6126Salamah b. al-Akwaʿ Thum > Ibn al-Musayyib And ʿUrwh b. al-Zubayr Warawá Ḥajjāj b. Tamīm Walays Biqawī > Maymūn b. Mihrān > Ibn ʿAbbās

[Machine] The Messenger of Allah ﷺ used to perform ghusl (ritual washing) on the Day of Eid al-Fitr and the Day of Eid al-Adha. Abu Saad Ahmed ibn Muhammad al-Malini informed us, Abu Ahmed ibn Adi al-Hafiz narrated to us, Abu Ya'la narrated to us, Jubarah narrated to us, Hajjaj ibn Tamim narrated to me, and Ma'moon ibn Mihran mentioned it and Abu Ahmed said that his narration is not reliable.  

البيهقي:٦١٢٦وَرُوِّينَا فِي ذَلِكَ عَنْ سَلَمَةَ بْنِ الْأَكْوَعِ ثُمَّ عَنِ ابْنِ الْمُسَيِّبِ وَعُرْوَةَ بْنِ الزُّبَيْرِ وَرَوَى حَجَّاجُ بْنُ تَمِيمٍ وَلَيْسَ بِقَوِيٍّ عَنْ مَيْمُونِ بْنِ مِهْرَانَ عَنِ ابْنِ عَبَّاسٍ قَالَ

كَانَ رَسُولُ اللهِ ﷺ يَغْتَسِلُ يَوْمَ الْفِطْرِ وَيَوْمَ الْأَضْحَى أَخْبَرَنَاهُ أَبُو سَعْدٍ أَحْمَدُ بْنُ مُحَمَّدٍ الْمَالِينِيُّ أنبأ أَبُو أَحْمَدَ بْنُ عَدِيٍّ الْحَافِظُ ثنا أَبُو يَعْلَى ثنا جُبَارَةُ حَدَّثَنَا حَجَّاجُ بْنُ تَمِيمٍ حَدَّثَنِي مَيْمُونُ بْنُ مِهْرَانَ فَذَكَرَهُ وَقَالَ أَبُو أَحْمَدَ رِوَايَتُهُ لَيْسَتْ بِمُسْتَقِيمَةٍ