What was Sai Baba's initial advice to Das Ganu when he presented his doubts about the Ishavasya Upanishad?

When Das Ganu approached Sai Baba in Shirdi with a doubt that arose while writing his commentary on the Ishavasya Upanishad, Baba's response was quite unique. As detailed in Chapter 20 of the Sai Satcharitra, instead of explaining the complex scripture himself, Baba offered a surprising instruction. 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 set up the rest of the narrative, demonstrating Baba's unconventional yet profound methods of teaching his devotees.