Acts 17:2

And according to his custom Paul went in among them, and for three sabbath-days discoursed to them from the scriptures;

Acts 9:20

And he immediately preached Christ in the synagogues, that He is the Son of God.

Luke 4:16

And He came to Nazareth, where He had been brought up: and according to his custom He went into the synagogue on the sabbath-day, and stood up to read.

Acts 8:35

Then Philip opened his mouth, and beginning at this scripture, preached unto him Jesus.

Acts 13:5

And when they arrived at Salamis, they preached the word of God in the synagogues of the Jews: and they had also John for their assistant.

Acts 17:10

And the brethren immediately sent away Paul and Silas by night to Berea: who, when they were come thither, went into the synagogue of the Jews.

Acts 17:17

He therefore disputed in the synagogue with the Jews and other devout persons on the sabbath-day, and with whomsoever he met in public every day.

John 18:20

Jesus answered him, I spake openly to the world, I always taught in the synagogue and in the temple, whither the Jews are continually resorting: and in secret have said nothing. Why dost thou ask me?

Acts 13:14

And they passing on from Perga came to Antioch in Pisidia, and went into the synagogue on the sabbath-day, and sat down.

Acts 14:1

And at Iconium they went both together into the synagogue of the Jews, and so spake, that a great number both of the Jews and of the Greeks believed.

Acts 18:4

And he discoursed in the synagogue every sabbath-day, and persuaded both Jews and Greeks.

Acts 19:8

and spake boldly, disputing with them for the space of three months, and persuading them of the things concerning the kingdom of God.

Acts 24:25

And as he was reasoning of justice, temperance, and a future judgement, Felix trembled, and said, Go thy way for this time, and I will take a proper opportunity to call for thee again.

Acts 28:23

And having appointed him a day, many came to him at his lodging; to whom he discoursed and testified the kingdom of God, persuading them of the things concerning Jesus, both from the law of Moses, and from the prophets, from morning till evening.

Hebrews 7:1-10

For this Melchisedec, king of Salem, priest of the most high God, who met Abraham returning from the slaughter of the kings,

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 to Nazareth, where He had been brought up: and according to his custom He went into the synagogue on the sabbath-day, and stood up to read.
John 18:20
Jesus answered him, I spake openly to the world, I always taught in the synagogue and in the temple, whither the Jews are continually resorting: and in secret have said nothing. Why dost thou ask me?

Reasoned

Acts 24:25
And as he was reasoning of justice, temperance, and a future judgement, Felix trembled, and said, Go thy way for this time, and I will take a proper opportunity to call for thee again.
Acts 28:23
And having appointed him a day, many came to him at his lodging; to whom he discoursed and testified the kingdom of God, persuading them of the things concerning Jesus, both from the law of Moses, and from the prophets, from morning till evening.

General references

Acts 14:7
and there they preached the gospel.