Abu Ubaidah ibn al-Jarrah
Abu Ubaidah ibn al-Jarrah, fully Abū ‘Ubaydah ‘Āmir ibn ‘Abdillāh ibn al-Jarāḥ (; 583–639 CE), was one of the Companions of the Islamic prophet Muhammad. Mostly known for being one of the "Ten Promised Paradise". He remained commander of a large section of the Rashidun Army during the time of the Rashid Caliph Umar and was on the list of Umar's appointed successors to the Caliphate.