The kingdom of heaven is like treasure hidden in a field. When a man found it, he hid it again, and then in his joy went and sold all he had and bought that field. Again, the kingdom of heaven is like a merchant looking for fine pearls. When he found one of great value, he went away and sold everything he had and bought it. Matthew 13:44-46
In February 2013, while walking their dog on their land in California, John and Mary saw an old, rusted can sticking out of the ground. John pried the heavy can loose and managed to carry it back to their house, where they discovered that it was filled with gold coins.