In the common tongue, it says: One Ring to rule them all. One Ring to find them. One Ring to bring them all and in the darkness bind them.

Gandalf (Ian Mckellen)

16 seconds sound clip from the The Lord of the Rings: The Fellowship of the Ring movie soundboard.

You can hear this line at 00:37:50 in the Blu-ray version of the movie.

Quote context

[...]

- What can you see? Can you see anything?

- Nothing. There's nothing.

- Wait. There are markings.

- It's some form of Elvish. I can't read it.

- There are few who can.

- The language is that of Mordor, which I will not utter here.

- Mordor!

- In the common tongue, it says: One Ring to rule them all. One Ring to find them. One Ring to bring them all and in the darkness bind them.

- This is the One Ring forged by the Dark Lord Sauron in the fires of Mount Doom. Taken by Isildur from the hand of Sauron himself.

- Bilbo found it. In Gollum's cave.

- Yes. For 60 years, the Ring lay quiet in Bilbo's keeping, prolonging his life, delaying old age. But no longer, Frodo.

- Evil is stirring in Mordor.

[...]