2 Corinthians 11:28

And, not to speak of other things, there is my daily burden of anxiety about all the Churches.

Acts 15:36

Some time after this, Paul said to Barnabas: "Let us go back and visit the Brethren in every town in which we have told the Lord's Message, and see how they are prospering."

Acts 15:40-41

While Paul chose Silas for his companion and, after he had been committed by the Brethren to the gracious care of the Lord,

Acts 18:23

After making some stay in Antioch, he set out on a tour through the Phrygian district of Galatia, strengthening the faith of all the disciples as he went.

Acts 20:2

After going through those districts and speaking many encouraging words to the disciples, he went into Greece, where he stayed three months.

Acts 20:18-35

And, when they came, he spoke to them as follows: "You know well the life that I always led among you from the very first day that I set foot in Roman Asia,

Romans 1:14

I have a duty to both the Greek and the Barbarian, to both the cultured and the ignorant.

Romans 11:13

But I am speaking to you who were Gentiles.

Romans 15:16

Because of the charge with which God has entrusted me, that I should be a minister of Christ Jesus to go to the Gentiles--that I should act as a priest of God's Good News, so that the offering up of the Gentiles may be an acceptable sacrifice, consecrated by the Holy Spirit.

Romans 16:4

Who risked their own lives to save mine. It is not I alone who thank them, but all the Churches among the Gentiles thank them also.

1 Corinthians 7:17

In any case, a man should continue to live in the condition which the Lord has allotted to him, and in which he was when God called him. This is the rule that I lay down in every Church.

Colossians 2:1

I want you to know in how great a struggle I am engaged for you and for Christ's People at Laodicea, and for all who have not yet seen me;

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'? Though it is madness to talk like this, I am more so than they! I have had more of toil, more of imprisonment! I have been flogged times without number. I have been often at death's door.

The care

Acts 15:36
Some time after this, Paul said to Barnabas: "Let us go back and visit the Brethren in every town in which we have told the Lord's Message, and see how they are prospering."
Acts 18:23
After making some stay in Antioch, he set out on a tour through the Phrygian district of Galatia, strengthening the faith of all the disciples as he went.
Acts 20:2
After going through those districts and speaking many encouraging words to the disciples, he went into Greece, where he stayed three months.
Romans 1:14
I have a duty to both the Greek and the Barbarian, to both the cultured and the ignorant.
Romans 11:13
But I am speaking to you who were Gentiles.
Romans 15:16
Because of the charge with which God has entrusted me, that I should be a minister of Christ Jesus to go to the Gentiles--that I should act as a priest of God's Good News, so that the offering up of the Gentiles may be an acceptable sacrifice, consecrated by the Holy Spirit.
Romans 16:4
Who risked their own lives to save mine. It is not I alone who thank them, but all the Churches among the Gentiles thank them also.
Colossians 2:1
I want you to know in how great a struggle I am engaged for you and for Christ's People at Laodicea, and for all who have not yet seen me;

General references

1 Corinthians 10:33
For I, also, try to please everybody in everything, not seeking my own advantage, but that of men in general, that they may be saved.
1 Corinthians 12:26
If one part suffers, all the others suffer with it, and if one part has honor done it, all the others share its joy.