2 Corinthians 12:14-18 (New International Version)

 ¹⁴Now I am ready to visit you for the third time, and I will not be a burden to you, because what I want is not your possessions but you. After all, children should not have to save up for their parents, but parents for their children. ¹⁵So I will very gladly spend for you everything I have and expend myself as well. If I love you more, will you love me less? 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 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 act in the same spirit and follow the same course?