What happened when Laxmichand had a thought about Baba's cough, and how did it reveal Baba's omniscience again?

During one Chavadi procession, Laxmichand observed that Sai Baba had developed a cough. A thought arose in Laxmichand's mind that the cough might be the result of someone's "evil eye." This was merely a private, mental speculation on his part. However, as Chapter 28 recounts, when Laxmichand visited the masjid the following morning, Baba began to speak in a manner that mirrored this exact thought. This event served as another powerful demonstration of Baba's inconceivable knowledge, showing Laxmichand that even his most fleeting and internal thoughts were not hidden from the Master.