As time went by, most of the great forests were destroyed. Those that remained were guarded by gigantic beasts who owed their allegiance to the Great Forest Spirit.

13 seconds sound clip from the Princess Mononoke movie soundboard.

You can hear this line at 00:00:33.052 in the Blu-ray version of the movie.

Quote context

[...]

- In ancient times, the land lay covered in forests, where, from ages long past, dwelt the spirits of the gods.

- Back then, man and beast lived in harmony.

- As time went by, most of the great forests were destroyed. Those that remained were guarded by gigantic beasts who owed their allegiance to the Great Forest Spirit.

- For those were the days of gods and demons.

- Yakul! Come on, boy.

- Girls! There's something strange going on. You have to hurry.

- The wise woman wants everybody back to the village at once.

- We just came from Ji-San.

- Did he see something?

[...]