How did Sai Baba demonstrate his omniscience to Laxmichand regarding his hunger and physical discomfort?

The story of Laxmichand provides a powerful example of Sai Baba's inner knowledge. As described in Chapter 28, Laxmichand was feeling restless, suffering from both hunger in his stomach and pain in his back. At that very moment, without anyone communicating these feelings to him, Sai Baba spoke words that directly mirrored Laxmichand's condition. Baba said, "Hunger has come, that's good. There should be medicine for back pain." This event was described as an "echo without sound," clearly showing that Maharaj possessed inner knowledge of Laxmichand's unspoken thoughts and physical state. This miraculous insight led to Laxmichand's attachment being fulfilled and his love for Baba becoming fixed.