Mark 4:23 in the King James Version
If any man have ears to hear, let him hear.
Context
22 For there is nothing hidden except that it should be made known, neither was anything made secret but that it should come to light.
23 If any man has ears to hear, let him hear.”
24 He said to them, “Take heed what you hear. With whatever measure you measure, it will be measured to you; and more will be given to you who hear.