Dowsing is a kind of prophecy where a pendulum or dowsing pole is made use of by psychics to find things or energy resources

https://psychicfriendsblogh.theglensecret.com/virgo-psychic-readings-spiritual-insight-for-quality-and-healing

Dowsing is a type of divination where a pendulum or dowsing pole is used by psychics to locate objects or energy resources underground.