When Das Ganu came to Shirdi with a doubt about the Upanishad, what was Sai Baba's unusual advice to him?

When Das Ganu approached Sai Baba in Shirdi regarding a doubt he had while writing his commentary on the Ishavasya Upanishad, Baba's response was quite unexpected. Instead of providing a direct scriptural explanation or philosophical discourse, Sai Baba offered a cryptic piece of advice. As Chapter 20 recounts, Baba told him, "The resolution of this doubt of yours will be done by the maidservant at Kaka’s house when you return there." This response demonstrated Baba's unique method of teaching, suggesting that the answer would come from an unlikely source, thereby setting the stage for a profound lesson.