How is Sai Baba's ability to know people's inner thoughts demonstrated in the incident with Boss Dharamsee and the grapes?

Chapter 35 provides a clear example of Baba's omniscience. When Boss Dharamsee was given grapes with seeds, a series of negative thoughts arose in his mind. He disliked that variety, was concerned they were unwashed, and even thought, 'If he is a saint, how does he not know that I do not like these grapes? Why does he force them upon me?' Baba's subsequent actions show he was fully aware of this internal turmoil. As this attitude arose, Baba 'gave him even more of them,' directly challenging the resistance. Dharamsee later reflected on the miracle, thinking, 'Knowing the intent of my mind... Whatever Sai gives me, they turn out to be seedless and beneficial,' confirming Baba's awareness of his innermost thoughts.