What is the reference to Delhi in the story of Baba and the sacred texts?

The provided text from Chapter 18 does not contain any reference to Delhi. Instead, it focuses on Sai Baba's practices in Shirdi, specifically his instructions for devotees to read sacred books like the Jnaneshwari and Nath Bhagawat. Chapter 18 describes how Baba would assign readings to devotees such as Bapusaheb Jog in Sathe's Wada and how he would send other devotees to listen, demonstrating his profound skill in bestowing grace and guiding his followers, whether they were near or in a distant land. The narrative emphasizes the spiritual activities within Shirdi, not events in Delhi.