They had prepared strong defenses against the possibility of future assault.

4 seconds sound clip from the Helen of Troy (1956) movie soundboard.

You can hear this line at 00:07:44.193 in the Blu-ray version of the movie.

Quote context

[...]

- Here was Troy 3000 years ago, a city of destiny so situated that it dominated the Hellespont, today known as the Dardanelles.

- This was the only sea route to and from the east. As a result, Troy grew prosperous, a tempting prize of war for the Greek nations.

- The Trojans had long memories of the time when the Greeks, led by Sparta, had pillaged and burned the city of their fathers.

- They had prepared strong defenses against the possibility of future assault.

- That is why new Troy, their rebuilt city, was guarded by mighty walls, an impregnable shelter for a happy people in love with beauty.

- In the palace square and the busy streets, the industrious citizens were enjoying the works of peace, as though this carefree era would last forever.

- There was Lord Aeneas, nephew of King Priam, on his way to the palace where the future of Troy was being weighed by the royal council.

- And so we've locked out the understanding of nations and we've locked in the poison.

- Trojans jumping at every rumor, pointing fingers at each other.

[...]