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nasai-kubra:9010 – Sahl b. Ṣāliḥ > Yaḥyá > ʿUbaydullāh b. ʿUmar > Nāfiʿ > Ibn ʿUmar > ʿUmar

"O Messenger of Allah! May any one of us sleep while he is Junub?" He said: "When he performs Wudu'." (Using translation from Nasāʾī 259)   

الكبرى للنسائي:٩٠١٠ – أَخْبَرَنِي سَهْلُ بْنُ صَالِحٍ عَنْ يَحْيَى عَنْ عُبَيْدِ اللهِ بْنِ عُمَرَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ عَنْ عُمَرَ قَالَ

قُلْتُ يَا رَسُولَ اللهِ أَيَنَامُ أَحَدُنَا وَهُوَ جُنُبٌ؟ قَالَ «يَتَوَضَّأُ»  

See similar narrations below:

Collected by Bukhārī, Muslim, Nasāʾī, Aḥmad
bukhari:289 – Mūsá b. Ismāʿīl > Jūwayriyah > Nāfiʿ > ʿAbdullāh

ʿUmar asked the Prophet ﷺ "Can anyone of us sleep while he is Junub?" He replied, "Yes, if he performs ablution."  

البخاري:٢٨٩ – حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ قَالَ حَدَّثَنَا جُوَيْرِيَةُ عَنْ نَافِعٍ عَنْ عَبْدِ اللَّهِ قَالَ

اسْتَفْتَى عُمَرُ النَّبِيَّ ﷺ أَيَنَامُ أَحَدُنَا وَهْوَ جُنُبٌ قَالَ نَعَمْ إِذَا تَوَضَّأَ  

muslim:306a – [Chain 1] Muḥammad b. Abū Bakr al-Muqaddamī And Zuhayr b. Ḥarb > Yaḥyá Wahū Ibn Saʿīd > ʿUbaydullāh [Chain 2] Abū Bakr b. Abū Shaybah And Ibn Numayr And al-Lafẓ Lahumā > Ibn Numayr from my father > Abū Bakr > Abū Usāmah > ʿUbaydullāh > Nāfiʿ > Ibn ʿUmar > ʿUmar

Umar said: Is one amongst us permitted to sleep in a state of impurity (i. e. after having sexual intercourse)? He (the Holy Prophet) said: Yes, after performing ablution.  

مسلم:٣٠٦a – وَحَدَّثَنِي مُحَمَّدُ بْنُ أَبِي بَكْرٍ الْمُقَدَّمِيُّ وَزُهَيْرُ بْنُ حَرْبٍ قَالاَ حَدَّثَنَا يَحْيَى وَهُوَ ابْنُ سَعِيدٍ عَنْ عُبَيْدِ اللَّهِ ح وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَابْنُ نُمَيْرٍ وَاللَّفْظُ لَهُمَا قَالَ ابْنُ نُمَيْرٍ حَدَّثَنَا أَبِي وَقَالَ أَبُو بَكْرٍ حَدَّثَنَا أَبُو أُسَامَةَ قَالاَ حَدَّثَنَا عُبَيْدُ اللَّهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ عُمَرَ قَالَ

يَا رَسُولَ اللَّهِ أَيَرْقُدُ أَحَدُنَا وَهُوَ جُنُبٌ قَالَ نَعَمْ إِذَا تَوَضَّأَ  

nasai:259 – ʿUbaydullāh b. Saʿīd > Yaḥyá > ʿUbaydullāh > Nāfiʿ > ʿAbdullāh b. ʿUmar > ʿUmar

"O Messenger of Allah! May any one of us sleep while he is Junub?" He said: "When he performs Wudu'."  

النسائي:٢٥٩ – أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ قَالَ حَدَّثَنَا يَحْيَى عَنْ عُبَيْدِ اللَّهِ قَالَ أَخْبَرَنِي نَافِعٌ عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ أَنَّ عُمَرَ قَالَ

يَا رَسُولَ اللَّهِ أَيَنَامُ أَحَدُنَا وَهُوَ جُنُبٌ قَالَ إِذَا تَوَضَّأَ  

ahmad:5782 – Muḥammad b. ʿUbayd > ʿUbaydullāh > Nāfiʿ > Ibn ʿUmar > ʿUmar

'Umar bin Khattab said to the Messenger of Allah: "can anyone of us sleep if he is sexually impure?" He said: "Yes, if he performs ablution." (Using translation from Ibn Mājah 585)  

أحمد:٥٧٨٢ – حَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدٍ حَدَّثَنَا عُبَيْدُ اللهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ عُمَرَ قَالَ

يَا رَسُولَ اللهِ أَيَرْقُدُ أَحَدُنَا وَهُوَ جُنُبٌ؟ قَالَ نَعَمْ إِذَا تَوَضَّأَ