(you) mark my words!
US /mɑrk maɪ wɜrdz/
UK /mɑrk maɪ wɜrdz/

1.
ingat kata-kata saya, camkan kata-kata saya
used to tell someone to remember what you are saying because you are certain it will happen
:
•
Mark my words, he'll regret that decision.
Ingat kata-kata saya, dia akan menyesali keputusan itu.
•
She'll be famous one day, mark my words!
Dia akan terkenal suatu hari nanti, ingat kata-kata saya!