What guidance does the scripture offer regarding the proper etiquette for visiting a Guru, as illustrated by Kaka's actions?

The narrative in Chapter 35 provides a clear principle for approaching a spiritual master. The text explicitly states, 'It is not good to go empty-handed to the door of God, a priest, or a Guru.' In adherence to this tenet, the devotee Kaka made sure to purchase an offering before seeking Baba's darshan. On his way to Shirdi, he bought two seers of grapes to present to Sai Baba. This act demonstrates that an essential part of the etiquette when visiting a Guru is to bring an offering, symbolizing respect, humility, and the devotee's desire to give as well as receive. Kaka's thoughtful action sets a precedent for how followers should conduct themselves.