3 John 1:3

For I rejoiced exceedingly [when the] brothers came and testified [to] your truth, just as you are walking in [the] truth.

2 John 1:4

{I was very glad} because I found [some] of your children walking in [the] truth, just as {the Father commanded us}.

Ephesians 1:15-16

Because of this I also, hearing of {your faith} in the Lord Jesus and your love for all the saints,

Psalm 119:11

In my heart I have hidden your word, so that I may not sin against you.

Romans 1:8-9

First, I give thanks to my God through Jesus Christ for all of you, because your faith is being proclaimed in the whole world.

2 Corinthians 7:6-7

But God, who comforts the humble, comforted us by the coming of Titus,

Philippians 1:4

always in my every prayer for all of you, making the prayer with joy,

Colossians 1:7-8

just as you learned [it] from Epaphras, our dear fellow slave who is a faithful minister of Christ [on] our behalf,

1 Thessalonians 3:6-9

But now, [because] Timothy has come to us from you and has brought good news to us of your faith and love, and that {you always think kindly of us}, desiring to see us just as also we [desire to see] you,

2 John 1:2

because of the truth that resides in us and will be with us {forever}.

3 John 1:4

I have no greater joy than this: that I hear my children are walking in the truth.

1 Thessalonians 2:19-20

For who [is] our hope or joy or crown of boasting? [Is it] not even you, in the presence of our Lord Jesus at his coming?

Treasury of Scripture Knowledge

Summary

For I rejoiced greatly, when the brethren came and testified of the truth that is in thee, even as thou walkest in the truth.

Bible References

I

3 John 1:4
I have no greater joy than this: that I hear my children are walking in the truth.
2 John 1:4
{I was very glad} because I found [some] of your children walking in [the] truth, just as {the Father commanded us}.
Philippians 1:4
always in my every prayer for all of you, making the prayer with joy,
1 Thessalonians 2:19
For who [is] our hope or joy or crown of boasting? [Is it] not even you, in the presence of our Lord Jesus at his coming?

When

Romans 1:8
First, I give thanks to my God through Jesus Christ for all of you, because your faith is being proclaimed in the whole world.
2 Corinthians 7:6
But God, who comforts the humble, comforted us by the coming of Titus,
Ephesians 1:15
Because of this I also, hearing of {your faith} in the Lord Jesus and your love for all the saints,
Colossians 1:7
just as you learned [it] from Epaphras, our dear fellow slave who is a faithful minister of Christ [on] our behalf,
1 Thessalonians 3:6
But now, [because] Timothy has come to us from you and has brought good news to us of your faith and love, and that {you always think kindly of us}, desiring to see us just as also we [desire to see] you,