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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
muslim:548b – [Chain 1] Abū al-Ṭāhir And Ḥarmalah > Ibn Wahb > Yūnus [Chain 2] Zuhayr b. Ḥarb > Yaʿqūb b. Ibrāhīm from my father > Ibn Shihāb > Ḥumayd b. ʿAbd al-Raḥman > Abū Hurayrah And ʾAbā Saʿīd Akhbarāh

Abu Huraira and Abu Sa'id narrated that the Messenger of Allah ﷺ saw sputum, and the rest of the hadith is the same.  

مسلم:٥٤٨b – حَدَّثَنِي أَبُو الطَّاهِرِ وَحَرْمَلَةُ قَالاَ حَدَّثَنَا ابْنُ وَهْبٍ عَنْ يُونُسَ ح قَالَ وَحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا أَبِي كِلاَهُمَا عَنِ ابْنِ شِهَابٍ عَنْ حُمَيْدِ بْنِ عَبْدِ الرَّحْمَنِ أَنَّ أَبَا هُرَيْرَةَ وَأَبَا سَعِيدٍ أَخْبَرَاهُ

أَنَّ رَسُولَ اللَّهِ ﷺ رَأَى نُخَامَةً بِمِثْلِ حَدِيثِ ابْنِ عُيَيْنَةَ