What happened when the Yoga practitioner visited Sai Baba with Nanasaheb Chandorkar in Chapter 23?

In the account from Chapter 23, a Yoga practitioner who had thoroughly studied the Yoga Shastras came with Nanasaheb Chandorkar to seek Sai Baba's help in achieving Samadhi. However, when he saw Baba eating stale bread with onions, a strong doubt arose in his mind about Baba's spiritual stature. According to Chapter 23, the omniscient Sai Maharaj immediately perceived his doubt and remarked, 'Only those whose digestion is strong should eat onion.' This statement startled the Yogi, making him realize Baba's inner knowledge. He then surrendered with true devotion, his doubts were cleared, and he left happily after receiving Udi and blessings.