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
ahmad-zuhd:1484 – ʿAbdullāh > al-Layth b. Khālid > Abū Rawḥ ʿAwn b. Mūsá > Muʿāwiyah b. Qurrah > Tadhākarūā ʿInd al-Ḥasan Ay al-Aʿmāl Afḍal > Fakaʾannahum > Qiyām al-Layl > Tark al-Maḥārim > Fāntabah al-Ḥasan Lahā

[Machine] The matter has been completed, the matter has been completed.  

الزهد لأحمد:١٤٨٤ – حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنَا اللَّيْثُ بْنُ خَالِدٍ حَدَّثَنَا أَبُو رَوْحٍ عَوْنُ بْنُ مُوسَى قَالَ سَمِعْتُ مُعَاوِيَةَ بْنَ قُرَّةَ قَالَ تَذَاكَرُوا عِنْدَ الْحَسَنِ أَيُّ الْأَعْمَالِ أَفْضَلُ؟ قَالَ فَكَأَنَّهُمْ عَلَى قِيَامِ اللَّيْلِ قَالَ فَقُلْتُ أَنَا تَرْكُ الْمَحَارِمِ قَالَ فَانْتَبَهَ الْحَسَنُ لَهَا فَقَالَ

تَمَّ الْأَمْرُ تَمَّ الْأَمْرُ  

See similar narrations below:

Collected by Bukhārī
bukhari:157 – Muḥammad b. Yūsuf > Sufyān > Zayd b. Aslam > ʿAṭāʾ b. Yasār > Ibn ʿAbbās

The Prophet ﷺ performed ablution by washing the body parts only once.  

البخاري:١٥٧ – حَدَّثَنَا مُحَمَّدُ بْنُ يُوسُفَ قَالَ حَدَّثَنَا سُفْيَانُ عَنْ زَيْدِ بْنِ أَسْلَمَ عَنْ عَطَاءِ بْنِ يَسَارٍ عَنِ ابْنِ عَبَّاسٍ قَالَ

تَوَضَّأَ النَّبِيُّ ﷺ مَرَّةً مَرَّةً