Once Allah's Messenger (ﷺ) gave a letter to a person and ordered him to go and deliver it to the Governor ofBahrain. (He did so) and the Governor of Bahrain sent it to Chousroes, who read that letter and thentore it to pieces. (The sub-narrator (Ibn Shihab) thinks that Ibn Al-Musaiyab said that Allah's Messenger (ﷺ)invoked Allah against them (saying), "May Allah tear them into pieces, and disperse them all totally.)"