English translation
2075. Al-A'raj narrated that Al-'Abbās bin 'Abdullāh bin Al-'Abbās married his daughter to 'Abdur-Raḥmān bin Al-Ḥakam, while 'Abdur-Raḥmān married his daughter to him (Al-'Abbās), making the two women the dowry for each other. So Mu'āwiyah wrote to Marwān commanding him to separate them, and he said in his letter: "This is the very Shighār that the Messenger of Allāh ﷺ prohibited." (Hasan)
