He addressed ¹  both Jews and Greeks in the synagogue ²  every Sabbath, attempting to persuade ³  them.

After they traveled through ¹  Amphipolis ²  and Apollonia, ³  they came to Thessalonica, ⁴  where there was a Jewish synagogue. ⁵ 

So he was addressing ¹  the Jews and the God-fearing Gentiles ²  in the synagogue, ³  and in the marketplace every day ⁴  those who happened to be there.

Then Paul ¹  left ²  the synagogue ³  and went to the house of a person named Titius Justus, a Gentile who worshiped God, ⁴  whose house was next door to the synagogue.

He began to speak out fearlessly ¹  in the synagogue, ²  but when Priscilla and Aquila ³  heard him, they took him aside ⁴  and explained the way of God to him more accurately.