- Eight, nine, ten, eleven, twelve... Oh, no. There are 13 steps on this ramp.
- Well, why don't you jump the last one?

— Bernard (Bob Newhart), Miss Bianca (Eva Gabor)

13 seconds sound clip from the The Rescuers (1977) movie soundboard.

You can hear this line at 00:27:55.480 in the Blu-ray version of the movie.

Quote context

[...]

- And you look simply wonderful, Captain.

- Oh, shucks. Just call me Orville, little lady.

- All right, all right. It's most important we get to Devil's Bayou.

- Well, now will you just keep your shirt on?

- Flight 13 hits the wild blue yonder in five minutes.

- Eight, nine, ten, eleven, twelve... Oh, no. There are 13 steps on this ramp.

- Well, why don't you jump the last one?

- This is your captain speaking. Welcome aboard, folks. Fasten your seat belts. No smoking. Just sit back and leave the drivin' to me.

- Miss Bianca, be sure it's fastened good and tight.

- I can't. It'll wrinkle my dress.

- Say, bud. Read the checklist to me.

- Oh, yeah. Goggles down.

- Check. Wing flaps down.

- Check. Tail feathers.

- Double check.

- If at first you don't succeed, try, try again.

[...]