2 Corinthians 11:28

Apart from such external things, there is the daily pressure on me of concern for all the churches.

Acts 15:36

After some days Paul said to Barnabas, “Let us return and visit the brethren in every city in which we proclaimed the word of the Lord, and see how they are.”

Acts 15:40-41

But Paul chose Silas and left, being committed by the brethren to the grace of the Lord.

Acts 18:23

And having spent some time there, he left and passed successively through the Galatian region and Phrygia, strengthening all the disciples.

Acts 20:2

When he had gone through those districts and had given them much exhortation, he came to Greece.

Acts 20:18-35

And when they had come to him, he said to them,“You yourselves know, from the first day that I set foot in Asia, how I was with you the whole time,

Romans 1:14

I am under obligation both to Greeks and to barbarians, both to the wise and to the foolish.

Romans 11:13

But I am speaking to you who are Gentiles. Inasmuch then as I am an apostle of Gentiles, I magnify my ministry,

Romans 15:16

to be a minister of Christ Jesus to the Gentiles, ministering as a priest the gospel of God, so that my offering of the Gentiles may become acceptable, sanctified by the Holy Spirit.

Romans 16:4

who for my life risked their own necks, to whom not only do I give thanks, but also all the churches of the Gentiles;

1 Corinthians 7:17

Only, as the Lord has assigned to each one, as God has called each, in this manner let him walk. And so I direct in all the churches.

Colossians 2:1

For I want you to know how great a struggle I have on your behalf and for those who are at Laodicea, and for all those who have not personally seen my face,

Treasury of Scripture Knowledge

Summary

Beside those things that are without, that which cometh upon me daily, the care of all the churches.

Bible References

Those

2 Corinthians 11:23
Are they servants of Christ?—I speak as if insane—I more so; in far more labors, in far more imprisonments, beaten times without number, often in danger of death.

The care

Acts 15:36
After some days Paul said to Barnabas, “Let us return and visit the brethren in every city in which we proclaimed the word of the Lord, and see how they are.”
Acts 18:23
And having spent some time there, he left and passed successively through the Galatian region and Phrygia, strengthening all the disciples.
Acts 20:2
When he had gone through those districts and had given them much exhortation, he came to Greece.
Romans 1:14
I am under obligation both to Greeks and to barbarians, both to the wise and to the foolish.
Romans 11:13
But I am speaking to you who are Gentiles. Inasmuch then as I am an apostle of Gentiles, I magnify my ministry,
Romans 15:16
to be a minister of Christ Jesus to the Gentiles, ministering as a priest the gospel of God, so that my offering of the Gentiles may become acceptable, sanctified by the Holy Spirit.
Romans 16:4
who for my life risked their own necks, to whom not only do I give thanks, but also all the churches of the Gentiles;
Colossians 2:1
For I want you to know how great a struggle I have on your behalf and for those who are at Laodicea, and for all those who have not personally seen my face,

General references

1 Corinthians 10:33
just as I also please all men in all things, not seeking my own profit but the profit of the many, so that they may be saved.
1 Corinthians 12:26
And if one member suffers, all the members suffer with it; if one member is honored, all the members rejoice with it.