Amr bin Umayya Zamari proceeded with a letter to the Negus...

Amr bin Umayya Zamari proceeded with a letter to the Negus, the Emperor of Ethiopia, Dahyah bin Khalifa Kalbi with a letter for Caesar, the ruler of the Eastern Roman Empire, Abdullah bin Huzayfa Sahmi with a letter to Khusro Perviz, the King of Iran, Hatib bin Abi Balta with a letter to the King of Alexandria (Egypt), Shuja bin Wahab Asadi with a letter for Harith bin Abi Shamir Ghassani, the King of Syria, and Salit bin Amr with a letter to Hawza bin Alayya Hasani, the King of Yamamah.