pay dearly
US /peɪ ˈdɪrli/
UK /peɪ ˈdɪrli/

1.
membayar mahal, menanggung akibatnya
to suffer greatly as a result of something you have done
:
•
He will pay dearly for his mistakes.
Dia akan membayar mahal atas kesalahannya.
•
If you betray their trust, you will pay dearly.
Jika kamu mengkhianati kepercayaan mereka, kamu akan membayar mahal.