Can you describe the story of Damu Anna as mentioned in the Sai Satcharitra?

The story of Damu Anna is presented as a testament to Sai Baba's love for his devotees. According to Chapter 25, Damu Anna was a wealthy Kasar, or bronze-smith, from Ahmednagar who was deeply devoted to Sai. The narrative highlights that he had two wives but remained childless for a long time. However, through Sai's divine blessings, he was eventually blessed with sons. This story is shared to illustrate the principle that once a devotee establishes one-pointed faith, Sai wards off their misfortunes, removes suffering, and grants their desired objects, showing Himself to be an 'Ocean of Mercy.'