Pearl

Matthew 13:
44"The kingdom of heaven is like treasure hidden in a field, which a man found and covered up; then in his joy he goes and sells all that he has and buys that field.  45"Again, the kingdom of heaven is like a merchant in search of fine pearls,  46who, on finding one pearl of great value, went and sold all that he had and bought it.  47"Again, the kingdom of heaven is like a net which was thrown into the sea and gathered fish of every kind;  48when it was full, men drew it ashore and sat down and sorted the good into vessels but threw away the bad.  49So it will be at the close of the age. The angels will come out and separate the evil from the righteous,  50and throw them into the furnace of fire; there men will weep and gnash their teeth.  51"Have you understood all this?" They said to him, "Yes."  52And he said to them, "Therefore every scribe who has been trained for the kingdom of heaven is like a householder who brings out of his treasure what is new and what is old."