Abu Bakr Muhammad ibn Ali ibn Ismail Al-Kaffal Al-Kabir al-Shashi lived on the planet more than a thousand years ago. But there is no person in modern Tashkent who does not know the respectful title of "Hazrati Imom" (Holy Imam), as it was called by the townspeople back in the 10th century. Over the past ten centuries the swallowing syllable of the Tashkent dialect "Hazrati Imom" began to sound like "Khast Imam" and even "Hastim"