What evidence is there in the provided text that demonstrates Sai Baba's omniscience or ability to know people's thoughts?

Chapter 28 provides two clear examples of Sai Baba's inconceivable knowledge. First, when Laxmichand silently craved a sweet called khaja, Baba, without being told, specifically requested that exact sweet be brought as an offering and distributed. Secondly, when Baba developed a cough during a procession, Laxmichand privately wondered if it was caused by an 'evil eye.' The very next morning, Laxmichand was astonished to hear Baba himself mention to another devotee, Madhavrao, that his cough might be the effect of an evil eye. These events showed devotees that Baba dwells in everyone's heart and knows their innermost thoughts.