2 Corinthians 8:16

But thanks be to God, who put the same earnest care for you into the heart of Titus;

Revelation 17:17

For God hath put in their hearts to do his will, and to form one purpose, and to give their kingdom to the beast, until the words of God shall be fulfilled.

2 Corinthians 2:13-14

I had no rest in my spirit, because I found not Titus my brother; but taking my leave of them, I went forth into Macedonia.

and not by his coming only, but by the comfort with which he was comforted in regard to you, when he told us of your earnest desire, your mourning, your zeal in my behalf; so that I rejoiced the more.

2 Corinthians 7:12

Although, then, I wrote to you, it was not on account of him that did the wrong, nor of him who suffered wrong; but that your earnestness for us might be made manifest to you in the sight of God.