 The Sultan subsequently presented Iltutmish with a robe of honour, and asked Aibak to treat him well.Minhaj states that Mu'izz ad-Din also ordered Iltutmish's deed of manumission to be drawn on this occasion, which would mean that Iltutmish - a slave of a slave until this point - was manumitted even before his own master Aibak had been manumitted.However, Iltutmish's manumission doesn't appear to have been well-publicized because Ibn Battuta states that at the time of his ascension a few years later, an ulama deputation led by Qazi Wajihuddin Kashani waited to find if he had obtained a deed of manumission or not.