Please recount the story from Chapter 23 about the Yogi who visited Sai Baba with Nanasaheb Chandorkar.

Chapter 23 narrates the story of a practitioner of Yoga who, despite being well-versed in the Yoga Shastras, could not achieve Samadhi. Hoping that the 'King of Yogis' Sai Baba could help, he visited the Masjid with Nanasaheb Chandorkar. However, upon seeing Baba eating stale bread with onions, a strong doubt arose in his mind about Baba's spiritual stature. As detailed in Chapter 23, the omniscient Sai Maharaj immediately addressed this unspoken doubt by saying, "Only those whose digestion is strong should eat onion." This profound statement startled the Yogi, who realized Baba's inner knowledge. He surrendered with true devotion, his doubts were resolved, and he returned with a happy mind after receiving Baba's blessings.