Hasan Basri was born in Arabia at Medina, where his mother had been brought as a captive and sold to Omm Salma, one of the wives of the Prophet. Arrived at man's estate, and having received his liberty, he retired to Basra on the Persian gulf, a stronghold of the ascetic sect. Here he lived undisturbed, though his open disavowal of the reigning family of Ommeyah exposed him to some danger. The following incident, illustrating his independence of character is narrated by Ibn Khalliqan. When Omar ibn Hubaira was appointed to the government of Irak in the reign of the Caliph Abd-al Malik (A.D. 721) he called for Hasan Basri, Muhammad Ibn Sirin and as Shabi to whom he said, "Abd al Malik has received my promise that I will hear and obey him; and he has now appointed me to what you see, and I receive from him written orders. Must I obey him in whatever orders he takes upon himself to give?" To this Ibn Sirin and as Shabi gave a cautious reply, but Hasan Basri, being asked his opinion, made this answer: "O Ibn Hubaira! God outweighs Abd al Malik, and Abd al Malik cannot outweigh God; God can defend thee from Abd al Malik, and Abd al Malik cannot defend thee from God. He will soon send an angel to take thee from thy throne, and send thee from the width of thy palace into the narrowness of the tomb. Then thy deeds alone can save thee." Ibn Hubaira then rewarded them, but bestowed a double reward on Hasan Basri, upon which as Shabi said to Ibn Sirin, "We gave him a poor answer, and he gave us a poor reward." Hasan Basri's adoption of the ascetic life was brought about in the following way. When a young man he was a lapidary, and had gone to Roum (Asia Minor) to practise his craft. He there lived on friendly terms with the vizier of that country. One day the vizier said to him, "We are going out of the city to a certain place; will you come with us?" Hasan Basri assented, and went. "We came," he said afterwards, "to a plain where there was a vast tent the ropes of which were of silk and its stakes of gold. I saw a large number of soldiers marching round it; they repeated some words which I could not hear, and then retired. Then came about four hundred mullahs and learned men, who did the same. These were followed by a similar number of old men. Then about four or five hundred beautiful maidens, each holding in her hand a dish containing rubies, pearls, turquoises, and other precious stones. They went in procession round the tent in the same way. Finally the sultan and the vizier went into the tent and came out again.