2 Corinthians 11:10
As sure as the truth of Christ is in my heart, no one will stop me from boasting about this [arrangement] throughout the regions of Achaia. [Note: This was the province where Corinth was located].
Romans 9:1
I am telling [you] the truth in Christ [i.e., since I am a Christian]; I am not lying. My conscience, [confirmed] by the Holy Spirit, supports my statements [as true],
Acts 18:12
But when Gallio was magistrate of Achaia [i.e., the southern province of Greece] the Jews joined forces to attack Paul and brought him before the court of justice,
Romans 1:9
For God, whom I serve wholeheartedly in [preaching] the Gospel of His Son, is my witness [to the truth] of how continually I mention you in my prayers.
2 Corinthians 1:23
But I appeal to God as my witness [i.e., to verify that I am telling the truth]; it was in order to spare you [i.e., from a disciplinary action] that I decided not to return to Corinth.
Acts 18:27
And when he desired to travel over into Achaia, he was encouraged [to do so] by the brothers, who wrote to the disciples [in Achaia and urged them] to welcome him. When he arrived [in Achaia] he was a great help to those who had become believers through the unearned favor of God. [Note: An alternate meaning is, "he was a great help, through God's unearned favor on him to those who had become believers"].
Romans 16:5
I also send greetings to the church that meets in their house. Greetings to my dear friend Epenetus, who was the first convert to Christ in Asia [Note: This was a province in the western part of present-day Turkey].
1 Corinthians 9:15-18
But I have not availed myself of any of these rights. And I am not writing this so that it would be done in my case, for I would rather die than have anyone make my boast [i.e., of preaching without financial support] an empty one.
1 Corinthians 16:15
You know that [members of] the family of Stephanas are the firstfruits of Achaia [i.e., the first converts in that province of southern Greece], and that they have committed themselves to serving God's people [i.e., the saints].
2 Corinthians 1:1
[This letter is from] Paul, an apostle of Christ Jesus by God's will, and Timothy, our brother. [It is being sent] to the church of God at Corinth, with all the saints [i.e., God's holy people] who are in the entire province of Achaia [Note: This was the southern province of Greece].
2 Corinthians 9:2
For I know how eager you [already] are, and I have boasted about you to the Macedonians, that Achaia [Note: This was the southernmost province of Greece, where Corinth was located] has been prepared [to give] since last year. And your enthusiasm has stirred up most of them [to give also].
2 Corinthians 10:15
So, we will not go beyond our proper limits by boasting of work [already] done by others, but we hope that, as your faith increases, our field of service among you will [also] greatly expand.
2 Corinthians 11:12
But what I am doing, I will continue to do, so that I can cut off the opportunity from those who want an occasion [to receive financial support for themselves because of my example of receiving it]. They want to boast [that they are preaching] on the same terms as I do. [Note: Paul's argument seems to be that one reason for his foregoing financial support was so those "super apostles" in Corinth (see verse 5) would not be able to use his example to wrongfully exact financial support from the church].
2 Corinthians 11:16-17
Again I say, no one should think I am foolish, but if you do, [then] accept me that way, so that I too can boast a little bit.
2 Corinthians 11:31
The God and Father of the Lord Jesus, who should be praised forever, knows that I am not lying.
2 Corinthians 12:19
You have been thinking all along that we have been defending ourselves [have you not]? We are [simply] speaking [the truth] before God in [fellowship with] Christ. But everything [we are doing], dear friends, is to build you up [spiritually].
Galatians 1:20
Now [realizing I am] in God's presence, I am not lying about any of these things.
1 Thessalonians 1:7-8
and so became an example to all the believers in Macedonia and Achaia. [Note: These two provinces make up present-day Greece].
1 Thessalonians 2:5
For we were never found using flattering words at any time, as you know, nor did we try to cover up any greedy desires. God can testify [to this].
1 Thessalonians 2:10
You can testify, [just] as God can, how holy, righteous and blameless our conduct was toward you believers.
1 Timothy 2:7
I was appointed to be a preacher [of this testimony] and an apostle and teacher of the true faith to the Gentiles. (I am telling the truth and not lying).