Information also surfaced about another translation of it into Latin, "Liber Scalae Machometi", which has been traced to the Italian milieu of the poet, Dante Alighieri. Evidently Dante's mentor Brunetto Latini met the Latin translator of the "Kitab al-Mi'raj" while both were staying at the court of king Alfonso X el Sabio in Castilla. Although this missing link was not available to Asín, he had based his work on several similar accounts of Muhammad's ladder then circulating among the literary or pious Muslims of Al-Andalus.