What are the two different examples of Udi's power described in this section?

Chapter 35 highlights two distinct instances of the miraculous power of Sai Baba's Udi. The first story involves a gentleman who suffered from bad dreams and could not sleep well. He was given a packet of Udi to keep under his pillow, which completely erased his bad dreams and allowed him to sleep soundly. The second example is about the Nevasakar family's Shraddha feast, where they ran short of food for their guests. The mother-in-law added Udi to the pots, and the food multiplied to feed everyone sufficiently. These anecdotes are presented as evidence that Udi, when used in any crisis with faith, gives the desired positive result.