Can you recount the story of how Sai Baba lit lamps without oil?

The story of the lamps is a well-known miracle. According to Chapter 5, Sai Baba had a great fondness for lighting lamps and would daily beg for oil from local shopkeepers. For a time, this was his routine, and the lamps burned brightly in the temple and mosque. However, the grocers grew tired of this and conspired to refuse him. When they all said "no," Baba quietly returned to the mosque. He took a tin pot with a tiny bit of oil, added water, and drank it as an offering. Then, he filled the lamps with plain water, soaked the dry wicks, and lit them. To the amazement of the grocers, the lamps burned all night long using only water.