What was the initial miraculous event that prompted a devout lady from Berhampur to eventually visit Shirdi?

The journey to Shirdi for a devout lady began with a miraculous dream, as narrated in Chapter 28. While living in Berhampur, she had a vision in which Sai Baba, whom she had never met, came to her door and asked for khichdi. When she woke up, she found no one there but was deeply moved by the experience. This extraordinary vision, combined with her husband's subsequent job transfer to Akola, solidified their resolve. The couple became very eager for Sai's darshan and set out for Shirdi to see the Maharaj from the dream.