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
bukhari:3550 – Abū Nuʿaym > Hammām > Qatādah

I asked Anas, "Did the Prophet ﷺ use to dye (his) hair?" He said, "No, for there were only a few white hairs on his temples."  

البخاري:٣٥٥٠ – حَدَّثَنَا أَبُو نُعَيْمٍ حَدَّثَنَا هَمَّامٌ عَنْ قَتَادَةَ قَالَ

سَأَلْتُ أَنَسًا هَلْ خَضَبَ النَّبِيُّ ﷺ قَالَ لاَ إِنَّمَا كَانَ شَىْءٌ فِي صُدْغَيْهِ  

See similar narrations below:

Collected by Nasāʾī, Nasāʾī's Kubrá
nasai:5086 – Muḥammad b. al-Muthanná > Abū Dāwud > Hammām > Qatādah > Anas

That he asked Anas: "Did the Messenger of Allah [SAW] dye his hair? He said: "His gray hair didn't go far, it was only a little at his temples."  

النسائي:٥٠٨٦ – أَخْبَرَنَا مُحَمَّدُ بْنُ الْمُثَنَّى قَالَ حَدَّثَنَا أَبُو دَاوُدَ قَالَ حَدَّثَنَا هَمَّامٌ عَنْ قَتَادَةَ عَنْ أَنَسٍ

أَنَّهُ سَأَلَهُ هَلْ خَضَبَ رَسُولُ اللَّهِ ﷺ قَالَ لَمْ يَبْلُغْ ذَلِكَ إِنَّمَا كَانَ شَىْءٌ فِي صُدْغَيْهِ  

nasai-kubra:9308 – Muḥammad b. al-Muthanná > Abū Dāwud > Hammām > Qatādah > Anas

That he asked Anas: "Did the Messenger of Allah [SAW] dye his hair? He said: "His gray hair didn't go far, it was only a little at his temples." (Using translation from Nasāʾī 5086)  

الكبرى للنسائي:٩٣٠٨ – أَخْبَرَنَا مُحَمَّدُ بْنُ الْمُثَنَّى قَالَ حَدَّثَنَا أَبُو دَاوُدَ قَالَ حَدَّثَنَا هَمَّامٌ عَنْ قَتَادَةَ عَنْ أَنَسٍ

أَنَّهُ سَأَلَهُ هَلْ خَضَّبَ رَسُولُ اللهِ ﷺ قَالَ «لَمْ يَبْلُغْ ذَلِكَ إِنَّمَا كَانَ شَيْءٌ فِي صُدْغَيْهِ»