Before traveling to Shirdi, what miraculous event involving fire did Maharaj perform for Chandbhai?

The introduction in Chapter 0 describes a miraculous event that occurred before Maharaj came to Shirdi. After Maharaj helped Chandbhai locate his lost horse, he wanted to use his chillum but there was no fire available in the forest where they were. To solve this, Maharaj simply struck his tongs on the ground, which miraculously produced a fire. This allowed him to finish his task before he stayed at Chandbhai's house and later accompanied the wedding procession to Shirdi.