[Machine] The Messenger of Allah ﷺ did not reach old age to dye his hair, but Abu Bakr used to dye his hair with henna and katam until his hair became dark.
لَمْ يَبْلُغْ رَسُولُ اللهِ ﷺ مِنَ الشَّيْبِ مَا يَخْضِبُ وَلَكِنَّ أَبَا بَكْرٍ كَانَ يَخْضِبُ بِالْحِنَّاءِ وَالْكَتَمِ حَتَّى يَقْنَأَ شَعَرُهُ
[Machine] The Messenger of Allah ﷺ did not reach the stage of graying hair that requires dyeing. However, Abu Bakr used to dye his head and beard with henna and katam. Hashim said, "They will not turn white until their hair becomes thin."
لَمْ يَبْلُغْ رَسُولُ اللهِ ﷺ مِنَ الشَّيْبِ مَا يَخْضِبُهُ وَلَكِنْ أَبُو بَكْرٍ قَدْ كَانَ يَخْضِبُ رَأْسَهُ وَلِحْيَتَهُ بِالْحِنَّاءِ وَالْكَتَمِ قَالَ هَاشِمٌ حَتَّى يَقْنُوا شَعْرَهُمْ
[Machine] The Messenger of Allah ﷺ did not have enough grey hair to dye it, but Abu Bakr used to dye his head and his beard until his hair turned dark with henna and katam.
لَمْ يَبْلُغْ رَسُولَ اللهِ ﷺ مِنَ الشَّيْبِ مَا يَخْضِبُهُ وَلَكِنَّ أَبَا بَكْرٍ خَضَبَ رَأْسَهُ وَلِحْيَتَهُ حَتَّى يَقْنُوَ شَعْرُهُ بِالْحِنَّاءِ وَالْكَتَمِ