Acts 17:2

And according to custom to Paul, he came in unto them, and for three Sabbaths he expounded unto them from the scriptures,

Acts 9:20

and immediately he was preaching Jesus in the synagogues, that he is the Son of God.

Luke 4:16

And He came into Nazareth, where He was brought up: and according to the custom to Him, He came into the synagogue on the Sabbath-day, and stood up to read.

Acts 8:35

Philip opening his mouth, and beginning from the same scripture, preached Jesus to him.

Acts 13:5

And being in Salamis, they preached the word of God in the synagogues of the Jews: and they also had John as their helper.

Acts 17:10

But the brethren immediately sent away both Paul and Silas to Berea by night, who coming into the synagogue of the Jews departed;

Acts 17:17

Then indeed he spoke to the Jews, and to the worshipers in the synagogue, and to those incidentally meeting him every day in the forum.

John 18:20

And Jesus said to him, I have spoken openly to the world. I always taught in the synagogue, and in the temple, where all the Jews come together; and I spoke nothing in secret.

Acts 13:14

And they having come from Perge, arrived into Picidian Antioch, and having come into the synagogue on the Sabbath day, they sat down.

Acts 14:1

And it came to pass in Iconium at this time, they came together into the synagogue of the Jews, and spoke in such a manner, that a great multitude both of the Jews and Greeks believed.

Acts 18:4

And he spoke in the synagogue every Sabbath, and persuaded both Jews and Greeks.

Acts 19:8

And having come into the synagogue, he preached boldly three months, expounding and persuading them as to the things concerning the kingdom of God.

Acts 24:25

And he reasoning concerning righteousness and temperance and the coming judgment, Felix, being alarmed, responded, Go thy way for this time; and having received an opportunity, I will call for thee:

Acts 28:23

And having appointed a day with him, many came to him into his hired house, to whom witnessing he expounded the kingdom of God, indeed persuading them concerning Jesus, both from the law of Moses, and the prophets, from morning unto evening.

Hebrews 7:1-10

For this Melchizedek, the king of Salem, priest of the Most High God, the one having met Abraham returning from the slaughter of the kings, and blessed him,

Treasury of Scripture Knowledge

Summary

And Paul, as his manner was, went in unto them, and three sabbath days reasoned with them out of the scriptures,

General references

Bible References

As

Luke 4:16
And He came into Nazareth, where He was brought up: and according to the custom to Him, He came into the synagogue on the Sabbath-day, and stood up to read.
John 18:20
And Jesus said to him, I have spoken openly to the world. I always taught in the synagogue, and in the temple, where all the Jews come together; and I spoke nothing in secret.

Reasoned

Acts 24:25
And he reasoning concerning righteousness and temperance and the coming judgment, Felix, being alarmed, responded, Go thy way for this time; and having received an opportunity, I will call for thee:
Acts 28:23
And having appointed a day with him, many came to him into his hired house, to whom witnessing he expounded the kingdom of God, indeed persuading them concerning Jesus, both from the law of Moses, and the prophets, from morning unto evening.

General references

Acts 14:7
and there they preached the gospel.