What is pray tell meaning?

"Pray tell" is an expression that is used to politely request information from someone. It is often used to express interest or curiosity about something and to encourage someone to tell a story or provide details about a particular topic. The phrase is considered to be somewhat old-fashioned and formal, and it is often used in literary or historical texts. Interestingly, the origin of the phrase is unclear, but it is thought to have originated in the 16th century as a way of asking for a favor or pleading with someone to do something. It is still commonly used today, although it is often used ironically or humorously to suggest that the speaker already knows the information being requested.