How did Sai Baba prove his inner knowledge to the devotee Laxmichand on multiple occasions?

Sai Baba demonstrated his inconceivable inner knowledge, or omniscience, to Laxmichand in several ways. The most prominent example in Chapter 28 is when Baba miraculously fulfilled Laxmichand's unspoken craving for khaja sweets. Beyond that, the text describes an instance where Laxmichand was suffering from both hunger and back pain. Baba's words directly addressed this, saying, "Hunger has come, that's good. There should be medicine for back pain." In another incident, when Baba developed a cough, Laxmichand privately thought it might be due to an 'evil eye.' The very next morning, Baba spoke words that mirrored this secret thought, repeatedly proving he was aware of his devotee's innermost feelings and thoughts.