- One day you will listen to the cry of slaves.
- This is not that day, Joshua.

6 seconds sound clip from the The Ten Commandments (1956) movie soundboard.

You can hear this line at 01:22:03.969 in the Blu-ray version of the movie.

Quote context

[...]

- You foolish, stupid man! I would have kept her only a short while. She would have returned to you, shall we say, more worthy.

- Now, to whom shall I return Lilia? You will not be there, Joshua.

- You've seen me drive my chariot. I can flick a fly from my horse's ear without breaking the rhythm of his stride.

- You've seen me use my whip.

- You make no outcry, Joshua. But you will. You will cry for the mercy of death.

- One day you will listen to the cry of slaves.

- This is not that day, Joshua.

- You hold your tongue almost as well as I hold my temper. It's a pity to kill so strong a stonecutter.

- Death will bring death, Baka.

- Who are you?

- One who asks what right you have to kill a slave.

- The right of a master to kill you or any slave.

- Then kill me, master butcher!

- Moses!

[...]