Sad to say one day he fell right into a great big well.
8 seconds sound clip from the White Christmas (1954) movie soundboard.
You can hear this line at 00:56:01 in the Blu-ray version of the movie.
Quote context
[...]
- How can you stop an angry dog from biting you on Monday?
- That joke is old the answer is to kill the dog on Sunday.
- That's not the way to stop a dog from biting you on Monday.
- How would you bring the thing about?
- Have the doggie's teeth pulled out.
- Oh, Mr. Bones, that's terrible.
- Yes, Mr. Bones, that's terrible.
- Sad to say one day he fell right into a great big well.
- He should have attended to the sick and let the well alone.
- Mandy.
[...]