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:240a – Hārūn b. Saʿīd al-Aylī And ʾAbū al-Ṭāhir And Aḥmad b. ʿĪsá > ʿAbdullāh b. Wahb > Makhramah b. Bukayr from his father > Sālim a freed slave of Shaddād

I came to 'A'isha, the wife of the Prophet ﷺ, on the day when Sa'db. Abi Waqqas died. 'Abd al-Rahman b. Abu Bakr also came there and he performed ablution in her presence. She (Hadrat 'A'isha) said: Abd al-Rahman, complete the ablution as I heard the Messenger of Allah ﷺ say: Woe to the heels because of hell-fire.  

مسلم:٢٤٠a – حَدَّثَنَا هَارُونُ بْنُ سَعِيدٍ الأَيْلِيُّ وَأَبُو الطَّاهِرِ وَأَحْمَدُ بْنُ عِيسَى قَالُوا أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ عَنْ مَخْرَمَةَ بْنِ بُكَيْرٍ عَنْ أَبِيهِ عَنْ سَالِمٍ مَوْلَى شَدَّادٍ قَالَ

دَخَلْتُ عَلَى عَائِشَةَ زَوْجِ النَّبِيِّ ﷺ يَوْمَ تُوُفِّيَ سَعْدُ بْنُ أَبِي وَقَّاصٍ فَدَخَلَ عَبْدُ الرَّحْمَنِ بْنُ أَبِي بَكْرٍ فَتَوَضَّأَ عِنْدَهَا فَقَالَتْ يَا عَبْدَ الرَّحْمَنِ أَسْبِغِ الْوُضُوءَ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ وَيْلٌ لِلأَعْقَابِ مِنَ النَّارِ  

See similar narrations below:

Collected by Mālik, Aḥmad
malik:2-5 – Mālik > Balaghah

Yahya related to me from Malik that he had heard that Abd ar- Rahman ibn Abi Bakr was visiting A'isha, the wife of the Prophet, may AIIah bless him and grant him peace, on the day that Sad ibn Abi Waqqas died, and he asked for some water to do wudu. A'isha said to him, ''Abd ar-Rahman! Perform your wudu fully, for I heard the Messenger of Allah ﷺ say, 'Woe to the heels in the fire.' "  

مالك:٢-٥ – وَحَدَّثَنِي عَنْ مَالِكٍ أَنَّهُ بَلَغَهُ

أَنَّ عَبْدَ الرَّحْمَنِ بْنَ أَبِي بَكْرٍ قَدْ دَخَلَ عَلَى عَائِشَةَ زَوْجِ النَّبِيِّ ﷺ يَوْمَ مَاتَ سَعْدُ بْنُ أَبِي وَقَّاصٍ فَدَعَا بِوَضُوءٍ فَقَالَتْ لَهُ عَائِشَةُ يَا عَبْدَ الرَّحْمَنِ أَسْبِغِ الْوُضُوءَ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ وَيْلٌ لِلأَعْقَابِ مِنَ النَّارِ  

ahmad:24123 – Sufyān > Ibn ʿAjlān > Saʿīd b. Abū Saʿīd > Abū Salamah Tawaḍḍaʾ ʿAbd al-Raḥman ʿInd ʿĀʾishah > Yā ʿAbd al-Raḥman Asbigh al-Wuḍūʾ Faʾinnī

"Aishah saw 'Abdur-Rahman performing abluti0on, and she said: Perform ablution properly, for I heard the Messenger of Allah say: 'Woe to the Achilles' tendon because of Hell-fire.'" (Using translation from Ibn Mājah 452)   

أحمد:٢٤١٢٣ – حَدَّثَنَا سُفْيَانُ عَنِ ابْنِ عَجْلَانَ عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ

عَنْ أَبِي سَلَمَةَ تَوَضَّأَ عَبْدُ الرَّحْمَنِ عِنْدَ عَائِشَةَ فَقَالَتْ يَا عَبْدَ الرَّحْمَنِ أَسْبِغِ الْوُضُوءَ فَإِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ وَيْلٌ لِلْعَرَاقِيبِ مِنَ النَّارِ  

ahmad:24813 – Ḥusayn > Ibn Abū Dhiʾb > ʿImrān b. Bashīr > Sālim Sabalān > Kharajnā Maʿ ʿĀʾishah > Makkah

[Machine] "And she used to go out with my father Yahya al-Taymi to lead the prayer. Abdullah ibn Abu Bakr al-Siddiq caught up with us, and Abdullah ibn Abu Bakr al-Siddiq performed ablution improperly. Aisha said to him, 'O Abdullah ibn Abu Bakr, perform ablution properly, for I heard the Messenger of Allah ﷺ saying, 'Woe to the shins from the Hellfire on the Day of Resurrection.'"  

أحمد:٢٤٨١٣ – حَدَّثَنَا حُسَيْنٌ قَالَ أَخْبَرَنَا ابْنُ أَبِي ذِئْبٍ عَنْ عِمْرَانَ بْنِ بَشِيرٍ عَنْ سَالِمٍ سَبَلَانَ قَالَ خَرَجْنَا مَعَ عَائِشَةَ إِلَى مَكَّةَ قَالَ

وَكَانَتْ تَخْرُجُ بِأَبِي يَحْيَى التَّيْمِيِّ يُصَلِّي بِهَا قَالَ فَأَدْرَكَنَا عَبْدُ الرَّحْمَنِ بْنُ أَبِي بَكْرٍ الصِّدِّيقِ فَأَسَاءَ عَبْدُ الرَّحْمَنِ الْوُضُوءَ فَقَالَتْ عَائِشَةُ يَا عَبْدَ الرَّحْمَنِ أَسْبِغِ الْوُضُوءَ فَإِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ وَيْلٌ لِلْأَعْقَابِ يَوْمَ الْقِيَامَةِ مِنَ النَّارِ