وَحَدَّثَنِي، عَنْ وَحَدَّثَنِي، عَنْ مَالِك، عَنْ
يَحْيَى بْنِ سَعِيدٍ ، أَنَّ مَرْوَانَ بْنَ الْحَكَمِ كَتَبَ إِلَى مُعَاوِيَةَ بْنِ أَبِي سُفْيَانَ : أَنَّهُ أُتِيَ بِمَجْنُونٍ قَتَلَ رَجُلًا، فَكَتَبَ إِلَيْهِ
مُعَاوِيَةُ : " أَنِ اعْقِلْهُ وَلَا تُقِدْ مِنْهُ فَإِنَّهُ لَيْسَ عَلَى مَجْنُونٍ قَوَدٌ " .
It is narrated from Yahya bin Saeed that Marwan bin Hakam wrote to Muawiyah bin Abi Sufyan that a madman has been brought to me who has killed a person. Muawiyah wrote in reply that imprison him and do not take retribution from him, because retribution is not applicable to a madman.