Could you narrate the incident involving the two gentlemen from Goa and their offering of Dakshina to Sai Baba?

Certainly. Chapter 36 recounts an interesting event where two gentlemen from Goa came for Sai Baba's darshan. Both surrendered at his feet, filled with joy. A peculiar interaction occurred when Sai Baba asked for Dakshina. He specifically requested fifteen rupees from only one of the men, who gave it joyfully. The second gentleman, unprompted, offered thirty-five rupees on his own accord. However, Sai Baba immediately rejected this offering. This display of apparent partiality caused great surprise among everyone present, including Madhavrao (Shama), who was moved to ask Sai for an explanation.