Acts 13:5

13:5 When they arrived in Salamis, they began to proclaim the word of God in the Jewish synagogues. (Now they also had John as their assistant.)

Acts 15:21

15:21 For Moses has had those who proclaim him in every town from ancient times, because he is read aloud in the synagogues every Sabbath.”

Acts 24:12

24:12 They did not find me arguing with anyone or stirring up a crowd in the temple courts or in the synagogues or throughout the city,