Romans 15:19

in the power of signs and wonders, in the power of the Holy Spirit; so that from Jerusalem and around as far as Illyricum, I have fully dispensed the Gospel of Christ;

Acts 22:17-21

And it came to pass when I returned to Jerusalem, and while I was praying in the temple, that I came to be in a trance;

2 Corinthians 12:12

Truly the signs of an apostle were wrought out among you in all patience, by signs and wonders and mighty works.

Matthew 12:28

But, if I by the Spirit of God cast out the demons, then the Kingdom of God came upon you unexpectedly.

John 4:48

Jesus, therefore, said to him, "Unless ye see signs and wonders, ye will not believe."

Acts 1:8

but ye shall receive power, the Holy Spirit having come upon you, and ye shall be My witnesses both in Jerusalem, and in all Judaea, and Samaria, and to the utmost limit of the earth."

Acts 9:28-29

And he was with them, going in and going out at Jerusalem,

Acts 13:4-5

They, therefore, having been sent forth by the Holy Spirit, went down into Seleucia; and thence they sailed away to Cyprus.

Acts 13:14

But they, passing through from Perga, came to Antioch in Pisidia; and, entering into the synagogue on the sabbath day, they sat down.

Acts 13:51

and they, having shaken off the dust of their feet against them, came to Iconium.

Acts 14:6

they, becoming aware it, fled to the cities of Lycaonia, Lystra, and Derbe, and to the region round about;

Acts 14:10

said with a loud voice, "Stand up on your feet, erect!" And he leaped up, and was walking about.

Acts 14:20

But, the disciples having surrounded him, rising up, he entered into the city; and, on the following day, he departed with Barnabas to Derbe.

Acts 14:25

and, having spoken the word in Perga, they went down to Attalia;

Acts 15:12

And all the multitude kept silence: and they were listening to Barnabas and Paul, recounting what signs and wonders God wrought among the gentiles through them.

Acts 16:6-12

And they passed through the Phrygian and Galatian country, having been forbidden by the Holy Spirit to speak the word in Asia;

Acts 16:18

And this she was doing for many days. But Paul, having been troubled, and turning, said to the spirit, "I command you in the name of Jesus Christ to come out from her." And it came out that very hour!

Acts 17:10

But the brethren straightway sent away both Paul and Silas by night to Beraea; who, indeed, having arrived, went into the synagogue of the Jews.

Acts 17:15

But those conducting Paul brought him as far as Athens; and, having received a command to Silas and Timothy, that they should come to him as soon as possible, they departed.

Acts 18:1

After these things, departing from Athens, he came to Corinth.

Acts 18:19

And they came down to Ephesus, and he left them there; but he himself, entering into the synagogue, reasoned with the Jews.

Acts 19:1

And it came to pass, while Apollos was in Corinth, that Paul, having passed through the upper districts, came to Ephesus, and found certain disciples;

Acts 19:11-12

And God kept performing special miracles through the hands of Paul;

Acts 20:1-2

And, after the tumult ceased, Paul, having sent for the disciples, and exhorted them, taking leave of them, departed to go into Macedonia.

Acts 20:6

and we sailed away from Philippi, after the days of unleavened bread, and came to them to Troas in five days; where we tarried seven days.

Acts 20:20

how I shrank not from declaring to you anything that was profitable, and from teaching you publicly, and from house to house,

Romans 1:14-16

I am debtor both to the Greeks and to the Barbarians, both to the wise and to the foolish;

Romans 15:24

whensoever I go to Spain (for I am hoping, in passing through, to see you, and to be sent on my way thither by you, if first I have been satisfied, in a measure, with your company);

1 Corinthians 12:4-11

Now there are diversities of gifts, but the same Spirit.

Galatians 3:5

Does He, therefore, Who was supplying to you the Spirit, and was working miracles among you, doing it by works of law, or by the hearing of faith?

Colossians 1:25

of which I was made a minister, according to the dispensation of God, which was given to me for you, to fulfill the word of God,

2 Timothy 4:17

The Lord stood by me, and strengthened me, that through me the proclamation might be fully announced, and that all the gentiles might hear; and I was delivered out of the mouth of a lion.

Hebrews 2:4

God testifying with them, both with signs and wonders and manifold miracles, and distributions of the Holy Spirit, according to His will?

1 Peter 1:12

to whom it was revealed that, not to themselves, but to you they were ministering them; which things now were reported to you through those who proclaimed the Gospel to you by the Holy Spirit sent forth from Heaven; into which things angels desire to look carefully.

Treasury of Scripture Knowledge

Summary

Through mighty signs and wonders, by the power of the Spirit of God; so that from Jerusalem, and round about unto Illyricum, I have fully preached the gospel of Christ.

Bible References

Mighty

Acts 14:10
said with a loud voice, "Stand up on your feet, erect!" And he leaped up, and was walking about.
Acts 15:12
And all the multitude kept silence: and they were listening to Barnabas and Paul, recounting what signs and wonders God wrought among the gentiles through them.
Acts 16:18
And this she was doing for many days. But Paul, having been troubled, and turning, said to the spirit, "I command you in the name of Jesus Christ to come out from her." And it came out that very hour!
Acts 19:11
And God kept performing special miracles through the hands of Paul;
2 Corinthians 12:12
Truly the signs of an apostle were wrought out among you in all patience, by signs and wonders and mighty works.
Galatians 3:5
Does He, therefore, Who was supplying to you the Spirit, and was working miracles among you, doing it by works of law, or by the hearing of faith?
Hebrews 2:4
God testifying with them, both with signs and wonders and manifold miracles, and distributions of the Holy Spirit, according to His will?

So that

Romans 15:24
whensoever I go to Spain (for I am hoping, in passing through, to see you, and to be sent on my way thither by you, if first I have been satisfied, in a measure, with your company);
Acts 9:28
And he was with them, going in and going out at Jerusalem,
Acts 13:4
They, therefore, having been sent forth by the Holy Spirit, went down into Seleucia; and thence they sailed away to Cyprus.
Acts 14:6
they, becoming aware it, fled to the cities of Lycaonia, Lystra, and Derbe, and to the region round about;
Acts 16:6
And they passed through the Phrygian and Galatian country, having been forbidden by the Holy Spirit to speak the word in Asia;
Acts 17:10
But the brethren straightway sent away both Paul and Silas by night to Beraea; who, indeed, having arrived, went into the synagogue of the Jews.
Acts 18:1
After these things, departing from Athens, he came to Corinth.
Acts 19:1
And it came to pass, while Apollos was in Corinth, that Paul, having passed through the upper districts, came to Ephesus, and found certain disciples;
Acts 20:2
And, having gone through those parts and exhorted them with many words, he came into Greece;

Fully

Romans 1:14
I am debtor both to the Greeks and to the Barbarians, both to the wise and to the foolish;
Acts 20:20
how I shrank not from declaring to you anything that was profitable, and from teaching you publicly, and from house to house,
Colossians 1:25
of which I was made a minister, according to the dispensation of God, which was given to me for you, to fulfill the word of God,
2 Timothy 4:17
The Lord stood by me, and strengthened me, that through me the proclamation might be fully announced, and that all the gentiles might hear; and I was delivered out of the mouth of a lion.

General references

Mark 13:10
And the Gospel must first be preached to all the nations.
Acts 19:11
And God kept performing special miracles through the hands of Paul;
1 Corinthians 4:20
for the Kingdom of God is not in word, but in power.
2 Corinthians 12:12
Truly the signs of an apostle were wrought out among you in all patience, by signs and wonders and mighty works.