I will make you a potion that will turn you into a human for three days. Got that? Three days.
10 seconds sound clip from the The Little Mermaid (1989) movie soundboard.
You can hear this line at 00:41:37 in the Blu-ray version of the movie.
Quote context
[...]
- Those poor, unfortunate souls. So sad, so true.
- They come flocking to my cauldron, crying spells, 'Ursula, please'. And I help them? Yes, I do
- Yes, I've had the odd complaint, but on the whole I've been a saint to those poor unfortunate souls.
- I will make you a potion that will turn you into a human for three days. Got that? Three days.
- Now, listen, this is important.
- Not just any kiss, the kiss of true love.
- If he does kiss you before the sun sets on the third day, you'll remain human permanently.
- But if he doesn't, you'll turn back into a mermaid, and you belong to me!
[...]