The yard did not have corner sections and edges. According to the foundation document of the Madrasah, it also had toilets. The street is in the west and north, and the east and south sides are surrounded by courtyards. According to the sources, in front of the Madrasah, there is a Kalabad mosque and a pool, which have not been preserved. According to the research, there was a separate library of the Madrasah. Library There is no mention of a library in the foundation document of the Kalabad madrasa. However, as a result of A. K. Jumanazar's research, it was found that several manuscript books were copied from this school of science. The name of the madrasa appears in several forms in the scribe texts. Here are some examples of such manuscripts. Stories related to construction According to A. K. Jumanazar, O. A. Sukhareva doubts the antiquity of the Kalabad madrasa and cites two unreliable narratives related to its construction. O. A. Sukhareva notes that one of them is reflected in motifs typical of Tajik folklore. According to legend, the Madrasah was built overnight by miraculous powers. Amir Temur fought a military war with the ruler of Koqan, and when it was becoming clear that he would be defeated, a group of bald men saved him by showing amazing courage and tenacity and chased the enemy away. Amir asks Temur what he can do for them. The Kallar group requested that a madrassa be built for them and hence the higher education institution was named Kalabad. According to another legend, Amir Temur fights for the throne against the ruler of Ferghana. In Fergana, inscriptions appear that no one could read. Khoja Ishaq Kalabadi, who knows all languages of the world, serves in the palace of Amir Temur. Amir Temur sends him to Ferghana. When Hoja read the inscriptions, they were written in Greek. They are said to contain instructions that the throne should belong to Amir Temur. Enraged by this comment, the ruler of Ferghana orders to kill the owner. His body was brought to Bukhara and buried, and the Kalabad madrasa was built over his grave. The last narrative does not correspond to the facts known to the people of Bukhara. Abu Bakr Ishaq Kalabadi Mausoleum is located outside Mazari Sharif gate. According to O. A. Sukhareva, the saint was honored as the protector of Bukhara and was called