Buran bint al-Hasan ibn Sahl (Arabic: بوران بنت الحسن بن سهل; 6 December 807 – 21 September 884) also known as Khadija bint al-Hasan ibn Sahl (خديجة بنت الحسن بن سهل), was one of the wives of the Abbasid caliph Al-Ma'mun.
[2] She was the daughter of al-Hasan ibn Sahl, a senior official of al-Ma'mun, and likely named after the Sasanian queen Boran (r. 630–632).
[3] The wedding was so pompously celebrated that it became proverbial and was called by the name of “The Invitation of Islam”, Daʿwat al-Islām.
[3] Al-Ma'mun married her in 817, and consummated marriage with her in December 825-January 826 in the town of Fam al-Silh.
She is known to have asked the caliph to pardon uncle Ibrahim ibn al-Mahdi.