حَدَّثَنَا إِبْرَاهِيمُ بْنُ هَارُونَ، قَالَ: أَنْبَأَنَا النَّضْرُ بْنُ زُرَارَةَ، عَنْ أَبِي جَنَابٍ، عَنْ إِيَادِ بْنِ لَقِيطٍ، عَنِ الْجَهْدَمَةِ، امْرَأَةِ بِشْرِ ابْنِ الْخَصَاصِيَّةِ
قَالَتْ: أَنَا رَأَيْتُ رَسُولَ اللهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَخْرُجُ مِنْ بَيْتِهِ يَنْفُضُ رَأْسَهُ وَقَدِ اغْتَسَلَ، وَبِرَأْسِهِ رَدْعٌ مِنْ حِنَّاءٍ أَوْ قَالَ: رَدْغٌ شَكَّ فِي هَذَا الشَّيْخُ
“I saw the Messenger of Allah (sallallahu alayhi wa sallam) come out of his house shaking his head, for he had performed the major ritual ablution, and on his head there was some trace of henna.” (Or he said: saffron. The Shaikh doubted this.)
Ash-Shama'il 46, Book 6, Rasoolullah Using a Dye, Hadith 3. 1 min read