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:26166 – Yaḥyá b. Ādam > Sharīk > Khaṣīf > a man Mundh Thalāthīn Sanah > ʿĀʾishah > Ajmart Shaʿrī Ijmār Shadīd

[Machine] To the messenger of Allah ﷺ , Aisha, did you not know that there is impurity (janaabah) on every hair.  

أحمد:٢٦١٦٦ – حَدَّثَنَا يَحْيَى بْنُ آدَمَ قَالَ حَدَّثَنَا شَرِيكٌ عَنْ خَصِيفٍ قَالَ حَدَّثَنِي رَجُلٌ مُنْذُ ثَلَاثِينَ سَنَةً عَنْ عَائِشَةَ قَالَتْ أَجْمَرْتُ شَعْرِي إِجْمَارًا شَدِيدًا فَقَالَ

لِيرَسُولُ اللهِ ﷺ يَا عَائِشَةُ أَمَا عَلِمْتِ أَنَّ عَلَى كُلِّ شَعَرَةٍ جَنَابَةً  

See similar narrations below:

Collected by Aḥmad, Suyūṭī
ahmad:24797 – Aswad b. ʿĀmir > Sharīk > Khuṣayf > a man Mundh Sittīn Sanah > ʿĀʾishah > Ajmart Raʾsī Ijmār Shadīd

[Machine] The Prophet ﷺ said to Aisha, "Did you not know that on every hair there is impurity?"  

أحمد:٢٤٧٩٧ – حَدَّثَنَا أَسْوَدُ بْنُ عَامِرٍ قَالَ حَدَّثَنَا شَرِيكٌ عَنْ خُصَيْفٍ قَالَ حَدَّثَنِي رَجُلٌ مُنْذُ سِتِّينَ سَنَةً عَنْ عَائِشَةَ قَالَتْ أَجْمَرْتُ رَأْسِي إِجْمَارًا شَدِيدًا فَقَالَ

النَّبِيُّ ﷺ يَا عَائِشَةُ أَمَا عَلِمْتِ أَنَّ عَلَى كُلِّ شَعَرَةٍ جَنَابَةً