[Machine] Yes, I know you as a sheikh, but today you are a young man. I have heard the Messenger of Allah ﷺ say: "Yellow is the dye of the believer, red is the dye of the Muslim, and black is the dye of the disbeliever." This is a Hadith with a questionable narrator.
بَلَى أَعْرِفُكَ شَيْخًا فَأَنْتَ الْيَوْمَ شَابٌّ إِنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «الصُّفْرَةُ خِضَابُ الْمُؤْمِنِ وَالْحُمْرَةُ خِضَابُ الْمُسْلِمِ وَالسَّوَادُ خِضَابُ الْكَافِرِ» حديث منكر