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.
ahmad:20762ʿAffān > Ḥammād > Ḥumayd > al-Ḥasan > al-Muhājir b. Qunfudh

[Machine] It was reported that the Prophet ﷺ was urinating or had just finished. I greeted him, and he did not respond to me until he performed ablution (wudu), and then he responded to me.  

أحمد:٢٠٧٦٢حَدَّثَنَا عَفَّانُ حَدَّثَنَا حَمَّادٌ عَنْ حُمَيْدٍ عَنِ الْحَسَنِ عَنِ الْمُهَاجِرِ بْنِ قُنْفُذٍ

أَنَّ النَّبِيَّ ﷺ كَانَ يَبُولُ أَوْ قَدْ بَالَ فَسَلَّمْتُ عَلَيْهِ فَلَمْ يَرُدَّ عَلَيَّ حَتَّى تَوَضَّأَ ثُمَّ رَدَّ عَلَيَّ  


See similar narrations below:

Collected by Ṭabarānī
tabarani:17977[Chain 1] ʿAlī b. ʿAbd al-ʿAzīz > Ḥajjāj b. al-Minhāl [Chain 2] al-Miqdām b. Dāwud > Asad b. Mūsá > Ḥammād b. Salamah > Ḥumayd And Ghayruh > al-Ḥasan > al-Muhājir b. Qunfudh

[Machine] "The Prophet ﷺ used to urinate or I passed by him while he was urinating, so I greeted him, but he did not respond to me until he finished his ablution and then he responded to me."  

الطبراني:١٧٩٧٧حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا حَجَّاجُ بْنُ الْمِنْهَالِ ح وَحَدَّثَنَا الْمِقْدَامُ بْنُ دَاوُدَ ثنا أَسَدُ بْنُ مُوسَى قَالَا ثنا حَمَّادُ بْنُ سَلَمَةَ أَنَا حُمَيْدٌ وَغَيْرُهُ عَنِ الْحَسَنِ عَنِ الْمُهَاجِرِ بْنِ قُنْفُذٍ

أَنَّ النَّبِيَّ ﷺ كَانَ يَبُولُ أَوْ قَالَ مَرَرْتُ بِهِ وَقَدْ «بَالَ فَسَلَّمْتُ عَلَيْهِ فَلَمْ يَرُدَّ عَلَيَّ حَتَّى فَرَغَ مِنْ وَضُوئِهِ ثُمَّ رَدَّ عَلَيَّ»