حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ‏:‏ أَخْبَرَنَا أَبُو دَاوُدَ، قَالَ‏:‏ أَخْبَرَنَا هَمَّامٌ، عَنْ قَتَادَةَ، قَالَ‏:‏ قُلْتُ لأَنَسِ بْنِ مَالِكٍ‏:‏ هَلْ خَضَبَ رَسُولُ اللهِ صلى الله عليه وسلم‏؟‏ قَالَ‏:‏ لَمْ يَبْلُغْ ذَلِكَ، إِنَّمَا كَانَ شَيْبًا فِي صُدْغَيْهِ وَلَكِنْ أَبُو بَكْرٍ، خَضَبَ بِالْحِنَّاءِ وَالْكَتَمِ‏.‏

Jabir ibn Samura was asked

“Was there any grayness of the head of Allah’s Messenger (Allah bless him and give him peace)?" He replied: "There was no grayness on the head of Allah’s Messenger (Allah bless him and give him peace), except some hairs in the part of his hair when he applied oil and the oil made them visible.”