2 Corinthians 7:6-7

But God, who comforts the downcast, comforted me by the coming of Titus,

2 Corinthians 7:13

That is why I am so comforted. With all my own comfort, I was still more overjoyed at the gladness of Titus, for his mind has been set at rest by you all.

2 Thessalonians 2:16-17

May our Lord Jesus Christ himself and God our Father, who has loved us and kindly given us unfailing encouragement and a well-founded hope,

Treasury of Scripture Knowledge

Summary

These two things are come unto thee; who shall be sorry for thee? desolation, and destruction, and the famine, and the sword: by whom shall I comfort thee?

Bible References

By whom

2 Corinthians 7:6
But God, who comforts the downcast, comforted me by the coming of Titus,
2 Thessalonians 2:16
May our Lord Jesus Christ himself and God our Father, who has loved us and kindly given us unfailing encouragement and a well-founded hope,