My latest thoughts are in regards to Israel's divination device called Urim and Thummim. This may be right in front of us all along and we never realized it. Toys given to Israel's children during the time of their holiday may have been the God's oracle.
Children hiding in caves with this device pretending to play a game with the dreidel:
This may have been the actual form of divination for Israel's holy to find the sinners among the group if you remember your Bible verses. You can find this toy everywhere on the web including social media:
It is not too impossible to imagine calling a god down into the device for the purposes of divination. A good witch or sorcerer can use this as a divinatory device.