The parable of the wheat and the weeds
While some parables are found in more than one gospel, the parable of the wheat and the tares (a tare is a weed that looks like wheat when it begins growing) is found only in Matthew. After Jesus sent away the multitude of people to whom he told this parable, his disciples asked him what it meant and he explained it to them in verses 36-43.
Another parable put he forth unto them, saying, The kingdom of heaven is likened unto a man which sowed good seed in his field: But while men slept, his enemy came and sowed tares among the wheat, and went his way. But when the blade was sprung up, and brought forth fruit, then appeared the tares also. So the servants of the householder came and said unto him, Sir, didst not thou sow good seed in thy field? From whence then hath it tares? He said unto them, An enemy hath done this. The servants said unto him, Wilt thou then that we go and gather them up? But he said, Nay; lest while ye gather up the tares, ye root up also the wheat with them. Let both grow together until the harvest: and in the time of harvest I will say to the reapers, Gather ye together first the tares, and bind them in bundles to burn them: but gather the wheat into my barn.