What happened during the Chavadi procession that involved Laxmichand's thoughts about Baba's cough?

During the nighttime Chavadi procession, Laxmichand observed that Sai Baba had developed a cough. A thought spontaneously arose in Laxmichand's mind that the cough was not a normal ailment but was perhaps caused by the 'evil eye' of an onlooker. He kept this thought to himself. However, as detailed in Chapter 28, when Laxmichand visited the masjid the following morning, Sai Baba spoke words that were remarkably similar to Laxmichand's private thought from the night before. This event served as another profound demonstration of Baba's ability to perceive the unspoken thoughts of his devotees.