Even with Hector gone, we have no way to breach their walls.
5 seconds sound clip from the Troy movie soundboard.
You can hear this line at 02:37:08.035 in the Blu-ray version of the movie.
Quote context
[...]
- Go. No one will stop you. You have my word.
- You're a far better king than the one leading this army.
- Achilles makes a secret pact, and I have to honor it? What treason is this?
- Consorting with the enemy king. Giving him 12 days of peace. Peace! Peace!
- Their prince is dead. Their army is leaderless. This is the time to attack!
- Even with Hector gone, we have no way to breach their walls.
- They can wait 10 years for us to leave.
- I will smash their walls to the ground... if it costs me 40000 Greeks.
- Hear me, Zeus! I will smash their walls to the ground.
[...]