ذِكْرُ إِعْطَاءِ اللَّهِ جَلَّ وَعَلَا نُورًا فِي الْقِيَامَةِ مَنْ شَابَ شَيْبَةً فِي سَبِيلِهِ
"O Ka'b bin Murrah! Relate (something) to is from the Messenger of Allah ﷺ, and be cautious. He said: 'I heard the Prophet ﷺ say: "Whoever develops some gray hair in Islam, it shall be a light from him on the Day of Judgement." (Using translation from Tirmidhī 1634)
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «مَنْ شَابَ شَيْبَةً فِي سَبِيلِ اللَّهِ كَانَتْ لَهُ نُورًا يَوْمَ الْقِيَامَةِ»