2 Corinthians 7:13-16

Therefore we were comforted in your comfort: yea, and exceedingly the more joyed we for the joy of Titus, because his spirit was refreshed by you all. For if I have boasted any thing to him of you, I am not ashamed; but as we spake all things to you in truth, even so our boasting, which I made before Titus, is found a truth. And his inward affection is more abundant toward you, whilst he remembereth the obedience of you all, how with fear and trembling ye received him. I rejoice therefore that I have confidence in you in all things.