Hadith 13:97
Jundub reported God’s Messenger as saying, “The punishment given to a magician is a stroke with the sword.” Tirmidhi transmitted it.
وَعَنْ جُنْدُبٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «حَدُّ السَّاحِرِ ضَرْبُهُ بِالسَّيْفِ» . رَوَاهُ التِّرْمِذِيّ
Original Reference: Mishkat al-Masabih 3551