2 Corinthians 12:16-18

16Be that as it may, I have not been a burden to you. Yet, crafty fellow that I am, I caught you by trickery! 17Did I exploit you through any of the men I sent to you?

18I urged Titus to go to you and I sent our brother with him. Titus did not exploit you, did he? Did we not walk in the same footsteps by the same Spirit?