From there Buraq again took flight for the ascension (mi'raj) itself, into Heaven where Mohammed met the Prophets and was received into the presence of Allah. This all took place over a short period time: on returning to his bed, Mohammed found it still warm. The "nocturnal journey" is commemorated every year by Moslems, on the 28 th of the month of Rajab (See also Liber Scalae, Mi'raj, "Dante and Islam", Asìn Palacios, Maria Corti and Casalino Pierluigi "Dante and Islam", Asino Rosso,"in poche righe", Ennepilibri and casalinopierluigi.bloog.it.
Casalino Pierluigi, 22.12.2012