Matthew 13:29 KJV
But he said, Nay; lest while ye gather up the tares, ye root up also the wheat with them.
Matthew 13:29, King James Version
In context
28 He said unto them, An enemy hath done this. The servants said unto him, Wilt thou then that we go and gather them up?
29 But he said, Nay; lest while ye gather up the tares, ye root up also the wheat with them.
30 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.