He fell down and foamed at the mouth and was speechless.
5 seconds sound clip from the Julius Caesar (1953) movie soundboard.
You can hear this line at 00:18:24 in the DVD version of the movie.
Quote context
[...]
- Then he offered it a third time. He put it a third time by.
- And for mine own part I durst not laugh, for fear of opening my lips and receiving the bad air.
- He fell down and foamed at the mouth and was speechless.
- 'Tis very like he hath the falling sickness.
- No, Caesar hath it not, but you and I and honest Casca, we have the falling sickness.
- I know not what you mean by that, but I am sure Caesar fell down.
- What said he when he came unto himself?
[...]