Ma'an (Maʿān) is a city in southern Jordan, southwest of the capital Amman. It serves as the capital of the Ma'an Governorate. Its population was approximately 41,055 in 2015. Civilizations with the name of Ma'an have existed at least since the Nabatean period—the modern city is just northwest of the ancient town. The city is an important transport hub situated on the ancient King's Highway and also on the modern Desert Highway. Ma'an was founded by the Minaeans (known as "Ma'in" in Arabic), an ancient Arab people based in Yemen, between the 2nd and 4th century BCE. The site was located on a major trade route and was settled by Minaean traders and merchants. Local tradition has it that the city was named after "Ma'an", the son of Lot. During the Byzantine era in Syria, Ma'an was part of the territory of the Arab Christian tribe of Banu Judham who served as vassals for the Byzantines in Transjordan. In the early 7th century, the Christian governor of Ma'an, Farwa ibn Amr al-Judhami, converted to Islam and sent Muhammad a wide array of presents including a white mule and gold. When the Byzantine authorities learned of his conversion he was ordered to repent his new religion, but refused. Consequently, the Byzantine emperor ordered his imprisonment and subsequent execution by crucifixion. In retaliation the Muslim state in Medina, sent an army led by Usama ibn Zayd to conquer Ma'an. When the Umayyads took control of the Caliphate, Ma'an entered a period of relative prosperity. In 951 the Persian geographer Istakhri described it as "a small town on the border of the desert." He claimed that most of its inhabitants belonged the Umayyad family or their clients even though by that time the Umayyads had been overthrown by the Abbasid Caliphate. Istakhri further noted that Ma'an served as a fortress in the Sharat district (today southern Jordan) and "travelers were well received." A market was organized in the city where pilgrims could store their unessential possessions.