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
darimi:1070 – ʿAbdullāh b. Maslamah > Mālik > Nāfiʿ

[Machine] Regarding Ibn Umar, he used to sweat while being in a state of janabah (major impurity), and then he would pray in the same clothing.  

الدارمي:١٠٧٠ – أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ حَدَّثَنَا مَالِكٌ عَنْ نَافِعٍ

عَنِ ابْنِ عُمَرَ كَانَ «يَعْرَقُ فِي الثَّوْبِ وَهُوَ جُنُبٌ ثُمَّ يُصَلِّي فِيهِ»  

See similar narrations below:

Collected by Mālik, Bayhaqī
malik:2-88 – Mālik > Nāfiʿ

Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to sweat in a garment while he was junub and then pray with it on.  

مالك:٢-٨٨ – وَحَدَّثَنِي عَنْ مَالِكٍ عَنْ نَافِعٍ

أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ كَانَ يَعْرَقُ فِي الثَّوْبِ وَهُوَ جُنُبٌ ثُمَّ يُصَلِّي فِيهِ  

bayhaqi:887 – Abū Zakariyyā b. Abū Isḥāq And ʾAbū Bakr b. al-Ḥasan al-Qāḍī > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > Muḥammad b. ʿAbdullāh b. ʿAbd al-Ḥakam > Ibn Wahb > Mālik > Nāfiʿ

[Machine] Abdullah ibn Umar used to sweat in his clothes while he was in a state of impurity, and then he would pray in them.  

البيهقي:٨٨٧ – أَخْبَرَنَا أَبُو زَكَرِيَّا بْنُ أَبِي إِسْحَاقَ وَأَبُو بَكْرِ بْنُ الْحَسَنِ الْقَاضِي قَالَا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ أنا مُحَمَّدُ بْنُ عَبْدِ اللهِ بْنِ عَبْدِ الْحَكَمِ أنا ابْنُ وَهْبٍ قَالَ سَمِعْتُ مَالِكًا يَقُولُ حَدَّثَنِي نَافِعٌ

أَنَّ عَبْدَ اللهِ بْنَ عُمَرَ كَانَ يَعْرَقُ فِي ثَوْبِهِ وَهُوَ جُنُبٌ ثُمَّ يُصَلِّي فِيهِ