"Another parable He put forth to them, saying: “The kingdom of heaven is like a man who 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 grain had sprouted and produced a crop, then the tares also appeared. So the servants of the owner came and said to him, ‘Sir, did you not sow good seed in your field? How then does it have tares?’ He said to them, ‘An enemy has done this.’ The servants said to him, ‘Do you want us then to go and gather them up?’ But he said, ‘No, lest while you gather up the tares you also uproot the wheat with them. Let both grow together until the harvest, and at the time of harvest I will say to the reapers, “First gather together the tares and bind them in bundles to burn them, but gather the wheat into my barn.” —Matthew 13:24-30
Parable Explained:
"Then He left the crowds and went into the house. And His disciples came to Him and said, “Explain to us the parable of the tares of the field.” And He said, “The one who sows the good seed is the Son of Man, and the field is the world; and as for the good seed, these are the sons of the kingdom; and the tares are the sons of the evil one; and the enemy who sowed them is the devil, and the harvest is the end of the age; and the reapers are angels. “So just as the tares are gathered up and burned with fire, so shall it be at the end of the age.
“The Son of Man will send forth His angels, and they will gather out of His kingdom all stumbling blocks, and those who commit lawlessness, and will throw them into the furnace of fire; in that place there will be weeping and gnashing of teeth.
“Then THE RIGHTEOUS WILL SHINE FORTH AS THE SUN in the kingdom of their Father. He who has ears, let him hear."—Matthew 13:36-43
Interesting to know that Wheat and tares look very identical. Google and see.