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
tabarani:12040 – Aḥmad b. al-Khaḍir al-Khuzāʿī al-Marwazī > Muḥammad b. ʿAbdah al-Marwazī > ʿAlī b. al-Ḥusayn b. Wāqid from my father > Yazīd al-Naḥwī > ʿIkrimah

[Machine] "Regarding his saying (And fear a Day when you will be returned to Allah), it is reported that it is the last verse revealed to the Messenger of Allah ﷺ ."  

الطبراني:١٢٠٤٠ – حَدَّثَنَا أَحْمَدُ بْنُ الْخَضِرِ الْخُزَاعِيُّ الْمَرْوَزِيُّ ثنا مُحَمَّدُ بْنُ عَبْدَةَ الْمَرْوَزِيُّ ثنا عَلِيُّ بْنُ الْحُسَيْنِ بْنِ وَاقِدٍ حَدَّثَنِي أَبِي عَنْ يَزِيدَ النَّحْوِيِّ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ

فِي قَوْلِهِ {§وَاتَّقُوا يَوْمًا تُرْجَعُونَ فِيهِ إِلَى اللهِ} «أَنَّهَا آخِرُ آيَةٍ نَزَلَتْ عَلَى رَسُولِ اللهِ ﷺ»  

See similar narrations below:

Collected by Bukhārī, Muslim
bukhari:4544 – Qabīṣah b. ʿUqbah > Sufyān > ʿĀṣim > al-Shaʿbī > Ibn ʿAbbās

The last Verse (in the Qur'an) revealed to the Prophet ﷺ was the Verse dealing with usury (i.e. Riba).  

البخاري:٤٥٤٤ – حَدَّثَنَا قَبِيصَةُ بْنُ عُقْبَةَ حَدَّثَنَا سُفْيَانُ عَنْ عَاصِمٍ عَنِ الشَّعْبِيِّ عَنِ ابْنِ عَبَّاسٍ ؓ قَالَ

آخِرُ آيَةٍ نَزَلَتْ عَلَى النَّبِيِّ ﷺ آيَةُ الرِّبَا  

muslim:1618e – ʿAmr al-Nāqid > Abū Aḥmad al-Zubayrī > Mālik b. Mighwal > Abū al-Safar > al-Barāʾ

" They ask of thee religious verdict.." (iv. 177).  

مسلم:١٦١٨e – حَدَّثَنَا عَمْرٌو النَّاقِدُ حَدَّثَنَا أَبُو أَحْمَدَ الزُّبَيْرِيُّ حَدَّثَنَا مَالِكُ بْنُ مِغْوَلٍ عَنْ أَبِي السَّفَرِ عَنِ الْبَرَاءِ قَالَ

آخِرُ آيَةٍ أُنْزِلَتْ يَسْتَفْتُونَكَ