RON
Ow. Ow. Owwwwwww.

HERMIONE
Ron... Ron... what has it done to you?

SNAPE
Oh no, I knew it.

SCORPIUS
The Time-Turner did something to Albus too. The first time we went back.

RON
Useful – time to – ow – tell us.

Harry Potter and the Cursed Child - Chapter 3 :
See this quote in the Pensive -