Matthew 13:34-38

All these things spake Jesus unto the multitude in parables; and without a parable spake he not unto them:

That it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables; I will utter things which have been kept secret from the foundation of the world.

Then Jesus sent the multitude away, and went into the house: and his disciples came unto him, saying, Declare unto us the parable of the tares of the field.

He answered and said unto them, He that soweth the good seed is the Son of man;

The field is the world; the good seed are the children of the kingdom; but the tares are the children of the wicked one;