When Das Ganu was stuck on the meaning of the Upanishad, what was Sai Baba's peculiar instruction to him?

When Das Ganu went to Shirdi to resolve a doubt he had about the deep meaning of the Ishavasya Upanishad, Sai Baba gave him very peculiar instructions. As detailed in Chapter 20, Baba did not provide a direct explanation or spiritual discourse. Instead, he told Das Ganu, 'The resolution of this doubt of yours will be done by the maidservant at Kaka’s house when you return there.' This unconventional guidance, pointing a learned man towards an ordinary maidservant for scriptural clarification, is a classic example of Baba's method of teaching that divine wisdom can be found in the most unexpected sources.