Harold! You were supposed to give her the potion!
4 seconds sound clip from the Shrek 2 movie soundboard.
You can hear this line at 01:17:28.179 in the Blu-ray version of the movie.
Quote context
[...]
- Pray for mercy, from Puss... And Donkey!
- She's taken the potion! Kiss her now!
- No!
- Hyah!
- Harold! You were supposed to give her the potion!
- Well, I guess I gave her the wrong tea. Mommy!
- Mommy?
- Mommy?
- I told you ogres don't live happily ever after.
- Yup.
[...]