1 Samuel 12:23-25

Moreover as for me, far be it from me that I should sin against Jehovah in ceasing to pray for you: but I will instruct you in the good and the right way. Only fear Jehovah, and serve him in truth with all your heart; for consider how great things he hath done for you. But if ye shall still do wickedly, ye shall be consumed, both ye and your king.