put your money where your mouth is

US /pʊt jʊər ˈmʌn.i wɛr jʊər maʊθ ɪz/
UK /pʊt jʊər ˈmʌn.i wɛr jʊər maʊθ ɪz/
"put your money where your mouth is" picture
1.

membuktikan dengan tindakan, mengikuti kata-kata dengan perbuatan

to prove your claims or intentions by actions, especially by spending money

:
If you really believe in that startup, then put your money where your mouth is and invest in it.
Jika anda benar-benar percaya pada syarikat permulaan itu, maka buktikan dengan tindakan dan laburkan wang anda di dalamnya.
He always talks about helping the poor, but he never actually puts his money where his mouth is.
Dia selalu bercakap tentang membantu orang miskin, tetapi dia tidak pernah benar-benar membuktikan dengan tindakan.