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:1113b – Yaḥyá b. Yaḥyá And ʾAbū Bakr b. Abū Shaybah Waʿamrw al-Nāqid Waʾisḥāq b. Ibrāhīm > Sufyān > al-Zuhrī Bihadhā al-Isnād > Yaḥyá

I do not know whose statement it is:" It is the last word of the Messenger of Allah ﷺ which is accepted as (final as it abrogates the previous ones)."  

مسلم:١١١٣b – حَدَّثَنَا يَحْيَى بْنُ يَحْيَى وَأَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَعَمْرٌو النَّاقِدُ وَإِسْحَاقُ بْنُ إِبْرَاهِيمَ عَنْ سُفْيَانَ

عَنِ الزُّهْرِيِّ بِهَذَا الإِسْنَادِ مِثْلَهُ قَالَ يَحْيَى قَالَ سُفْيَانُ لاَ أَدْرِي مِنْ قَوْلِ مَنْ هُوَ يَعْنِي وَكَانَ يُؤْخَذُ بِالآخِرِ مِنْ قَوْلِ رَسُولِ اللَّهِ ﷺ