Verses with the word theatre in the New Testament (2 verses):

Acts 19:29
And the whole city was filled with confusion: and having caught Gaius and Aristarchus, men of Macedonia, Paul's companions in travel, they rushed with one accord into the theatre.

Acts 19:31
And certain of the chief of Asia, which were his friends, sent unto him, desiring him that he would not adventure himself into the theatre.