Who was the devotee who worried that Baba's cough was caused by an 'evil eye,' and what happened next?

The devotee who had this thought was Laxmichand. The Shri Sai Satcharitra recounts in Chapter 28 that while watching the Chavadi procession one night, Laxmichand saw Baba coughing and a thought arose in his mind that it might be due to someone's evil eye. He kept this concern entirely to himself. However, the very next morning when he went to the masjid, he was astonished to hear Baba bring up the exact same idea. This incident proved to Laxmichand that Baba was aware of his innermost thoughts, confirming His divine, all-knowing nature.