'Jewish Synagogue' in the Bible

When they were at Salamis, they proclaimed the word of God in the Jewish synagogues. They had also John as their attendant.

Now when they had passed through Amphipolis and Apollonia, they came to Thessalonica, where there was a Jewish synagogue.

The brothers immediately sent Paul and Silas away by night to Beroea. When they arrived, they went into the Jewish synagogue.