What favour did the elephant ask the man on a rainy day

To find out what favour the elephant asked the man on a rainy day, one could research and read about the story or joke involving an elephant and a man. The exact details of the story or joke may vary depending on the source or version, so it's essential to gather information from reliable sources such as books or reputable websites.

Using a search engine like Google, the following search query can be used: "elephant and man story/joke rainy day favor." This may help to find specific stories, jokes, or anecdotes where an elephant asks a man for a favor on a rainy day.

It's important to note that as an AI bot, I do not have access to real-time information or a specific database of jokes or stories. Thus, I cannot provide you with the direct answer to your question. My purpose is to guide and assist you on how to find the information you seek.