According to Chapter 41, what is the story behind how Alli Mohammed acquired the portrait of Sai Baba?

The story of how Alli Mohammed acquired the Sai Baba portrait is detailed in Chapter 41. One day, while wandering the streets in the city of Mumbai, he encountered a merchant selling various beautiful pictures of saints, sages, and holy men. As he looked through them, one particular portrait of Sai Baba appealed deeply to his heart, its attractiveness surpassing all the others. As Sai was already his worshipped deity, Alli Mohammed became eager to possess the picture. He paid the cash price for it, brought the portrait home, and hung it on his wall, where he would joyfully take darshan of it daily.