Let us put them on our abandoned farmland. Not only will they produce food for themselves, but this I pledge you. One day they will send food to Rome.

11 seconds sound clip from the The Fall of the Roman Empire (1964) movie soundboard.

You can hear this line at 01:54:02.177 in the Blu-ray version of the movie.

Quote context

[...]

- No war? When your friends continually attack us.

- This is treason!

- These people have proved their aims very clearly. To destroy us, and to destroy the whole Roman way of life.

- And yet, the answer is simple.

- Let us transform my friends from men of war to men of peace.

- Let us put them on our abandoned farmland. Not only will they produce food for themselves, but this I pledge you. One day they will send food to Rome.

- Yes, I agree! Put them on those lands. Let them produce for us, but as slaves. That is the way it has always been!

- Niger here used to have twenty thousand slaves on his family estate. Where are they now? All sold or freed. Why? Because Niger is opposed to slavery?

- No, because it's no longer profitable to keep slaves. Slaves do not produce as much as free men. Let us do what is profitable, and right.

- Let us share the greatest gift of all. Let us give these men the right of Roman freedom.

[...]