1 Thessalonians 3:9

For how can I render God enough thanks for you, for all the joy I have on account of you in the presence of our God,

2 Corinthians 2:14

But thanks be to God, for He always leads me in His triumphal train, through union with Christ, and everywhere through me keeps spreading the perfume of the knowledge of Him.

2 Corinthians 9:15

Thank God for His unspeakable gift!

1 Thessalonians 1:2-3

We always thank God for you all as we continually mention you in our prayers,

1 Thessalonians 2:19

For what is our hope or happiness or crown of boasting, except you, in the presence of our Lord Jesus Christ when He comes?

1 Thessalonians 3:7-8

this is the very reason, namely, through your faith, brothers, that I have been encouraged about you, in spite of all my distresses and crushing difficulties,

Treasury of Scripture Knowledge

Summary

For what thanks can we render to God again for you, for all the joy wherewith we joy for your sakes before our God;

Bible References

What

1 Thessalonians 1:2
We always thank God for you all as we continually mention you in our prayers,
2 Corinthians 2:14
But thanks be to God, for He always leads me in His triumphal train, through union with Christ, and everywhere through me keeps spreading the perfume of the knowledge of Him.
2 Corinthians 9:15
Thank God for His unspeakable gift!

For

1 Thessalonians 3:7
this is the very reason, namely, through your faith, brothers, that I have been encouraged about you, in spite of all my distresses and crushing difficulties,
1 Thessalonians 2:19
For what is our hope or happiness or crown of boasting, except you, in the presence of our Lord Jesus Christ when He comes?