2 Corinthians 9:2

For I know your promptitude, of which I am boasting to the Macedonians in your behalf, that Achaia was ready a year ago; and your zeal has aroused many.

2 Corinthians 8:10

And herein I give my judgement: for this is profitable to you, who not only began to do, but to be anxious, a year ago:

2 Corinthians 8:8

I speak not according to commandment, but through the zeal of others also proving the sincerity of your divine love.

2 Corinthians 8:24

Moreover manifesting the exhibition of your love, and our boasting to them in your behalf, in the face of the churches.

Acts 18:12

But Gallio being proconsul of Achaia, the Jews of one accord arose up against Paul, and led him to the tribunal,

1 Corinthians 16:15

But I exhort you, brethren; (know the house of Stephanas, that it is the firstfruit of Achaia, and they have set themselves to minister unto the saints),

2 Corinthians 1:1

Paul, the apostle of Jesus Christ through the will of God, and brother Timothy, to the church of God which is at Corinth, along with all the saints who are in all Achaia:

2 Corinthians 7:4

My boldness to you is great, my rejoicing over you is much: I have been filled with consolation, I superabound with joy in all our tribulation.

2 Corinthians 8:19

not only so, but having been elected by the churches our traveling companion with this philanthropy, administered by us to the glory of the Lord himself, and your promptitude:

1 Thessalonians 1:7

so that you are an example to all the believers in Macedonia and in Achaia.

Hebrews 10:24

and let us recognize one another in the provocation of divine love and good works:

Treasury of Scripture Knowledge

Summary

For I know the forwardness of your mind, for which I boast of you to them of Macedonia, that Achaia was ready a year ago; and your zeal hath provoked very many.

General references

Bible References

The forwardness

2 Corinthians 8:8
I speak not according to commandment, but through the zeal of others also proving the sincerity of your divine love.
1 Thessalonians 1:7
so that you are an example to all the believers in Macedonia and in Achaia.

I boast

2 Corinthians 8:24
Moreover manifesting the exhibition of your love, and our boasting to them in your behalf, in the face of the churches.

That

2 Corinthians 1:1
Paul, the apostle of Jesus Christ through the will of God, and brother Timothy, to the church of God which is at Corinth, along with all the saints who are in all Achaia:
2 Corinthians 8:10
And herein I give my judgement: for this is profitable to you, who not only began to do, but to be anxious, a year ago:
1 Corinthians 16:15
But I exhort you, brethren; (know the house of Stephanas, that it is the firstfruit of Achaia, and they have set themselves to minister unto the saints),

Provoked

2 Corinthians 8:8
I speak not according to commandment, but through the zeal of others also proving the sincerity of your divine love.
Hebrews 10:24
and let us recognize one another in the provocation of divine love and good works:

General references

2 Corinthians 8:24
Moreover manifesting the exhibition of your love, and our boasting to them in your behalf, in the face of the churches.