How did Sai Baba demonstrate his omniscience to Laxmichand regarding both his physical discomfort and his unspoken food desires?

Sai Baba demonstrated his omniscience to Laxmichand in a profound way, as narrated in Chapter 28. While sitting for meals, Laxmichand was suffering from both hunger and back pain, feeling quite restless. At that very moment, Baba uttered the words, 'Hunger has come, that's good. There should be medicine for back pain.' These words were a direct echo of the unspoken thoughts in Laxmichand's mind. This event followed another marvel where Baba, knowing Laxmichand’s unexpressed craving for khaja from the previous day, instructed devotees to bring that specific sweet as a food offering, thus proving his inconceivable inner knowledge.