 Muhammad, according to the usually told Islamic historiography, sent ambassadors with such letters to Heraclius the emperor of Eastern Roman Empire, Chosroes II the emperor of Persia, the Negus of Ethiopia, Muqawqis the ruler of Egypt, Harith Gassani the governor of Syria and Munzir ibn Sawa the ruler of Bahrain.Muhammad's Letter to the King of Oman, Jaifer, and his Brother Abd Al-Jalandi -

In the Name of Allah, the Most Beneficent, the Most Merciful