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.
muslim:1618bMuḥammad b. al-Muthanná And Ibn Bashhār > Muḥammad b. Jaʿfar > Shuʿbah > Abū Isḥāq > al-Barāʾ b. ʿĀzib

The last verse revealed (in the Holy Quran) is that pertaining to Kalala, and the last sura revealed is Sura al-Bara'at.  

مسلم:١٦١٨bحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى وَابْنُ بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ أَبِي إِسْحَاقَ قَالَ

سَمِعْتُ الْبَرَاءَ بْنَ عَازِبٍ يَقُولُ آخِرُ آيَةٍ أُنْزِلَتْ آيَةُ الْكَلاَلَةِ وَآخِرُ سُورَةٍ أُنْزِلَتْ بَرَاءَةُ  


See similar narrations below:

Collected by Bukhārī, Muslim, Nasāʾī's Kubrá
bukhari:4654Abū al-Walīd > Shuʿbah > Abū Isḥāq > al-Barāʾ

The last Verse that was revealed was: 'They ask you for a legal verdict: Say: Allah directs (thus) about Al-Kalalah (those who leave no descendants or ascendants as heirs).' And the last Sura which was revealed was Baraatun (9) .  

البخاري:٤٦٥٤حَدَّثَنَا أَبُو الْوَلِيدِ حَدَّثَنَا شُعْبَةُ عَنْ أَبِي إِسْحَاقَ قَالَ

سَمِعْتُ الْبَرَاءَ ؓ يَقُولُ آخِرُ آيَةٍ نَزَلَتْ {يَسْتَفْتُونَكَ قُلِ اللَّهُ يُفْتِيكُمْ فِي الْكَلاَلَةِ} وَآخِرُ سُورَةٍ نَزَلَتْ بَرَاءَةٌ  

muslim:1618cIsḥāq b. Ibrāhīm al-Ḥanẓalī > ʿĪsá / Ibn Yūnus > Zakariyyāʾ > Abū Isḥāq > al-Barāʾ > Ākhir Sūrah Unzilat Tāmmah Sūrah al-Tawbah

The last complete sura revealed (in the Holy Qur'an) is Sura Tauba (i e. al-Bara'at, ix.), and the last verse revealed is that pertaining to Kalala.  

مسلم:١٦١٨cحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ الْحَنْظَلِيُّ أَخْبَرَنَا عِيسَى وَهُوَ ابْنُ يُونُسَ حَدَّثَنَا زَكَرِيَّاءُ عَنْ أَبِي إِسْحَاقَ عَنِ الْبَرَاءِ

أَنَّ آخِرَ سُورَةٍ أُنْزِلَتْ تَامَّةً سُورَةُ التَّوْبَةِ وَأَنَّ آخِرَ آيَةٍ أُنْزِلَتْ آيَةُ الْكَلاَلَةِ  

nasai-kubra:11148Muḥammad b. Bashhār > Muḥammad > Shuʿbah > Abū Isḥāq > al-Barāʾ

The last Verse that was revealed was: 'They ask you for a legal verdict: Say: Allah directs (thus) about Al-Kalalah (those who leave no descendants or ascendants as heirs).' And the last Sura which was revealed was Baraatun (9) . (Using translation from Bukhārī 4654)   

الكبرى للنسائي:١١١٤٨أَخْبَرَنَا مُحَمَّدُ بْنُ بَشَّارٍ أَخْبَرَنَا مُحَمَّدٌ حَدَّثَنَا شُعْبَةُ عَنْ أَبِي إِسْحَاقَ قَالَ

سَمِعْتُ الْبَرَاءَ يَقُولُ «آخِرُ آيَةٍ نَزَلَتْ آيَةُ الْكَلَالَةِ وَآخِرُ سُورَةٍ نَزَلَتْ بَرَاءَةٌ»