Revelation 13:9 in the King James Version
If any man have an ear, let him hear.
Context
8 All who dwell on the earth will worship him, everyone whose name has not been written from the foundation of the world in the book of life of the Lamb who has been killed.
9 If anyone has an ear, let him hear.
10 If anyone is to go into captivity, he will go into captivity. If anyone is to be killed with the sword, he must be killed. Here is the endurance and the faith of the saints.