What is the parable of the goat sacrifice mentioned in the Sai Satcharitra?

According to Chapter 23, a curious and extraordinary event occurred when someone brought a weak, nearly dead goat to the Masjid. Upon seeing the animal, Sai Baba turned to Bade Baba, who was nearby, and commanded him to "Sacrifice it; kill it with one blow." This story is presented as a profound illustration of Baba's clever tactics and methods, the secrets of which are revealed only through true devotion. It is described as a story that brings wonder to the listeners' hearts and joy to the devotees of the Guru.