separate the sheep from the goats

US /ˈsɛpəˌreɪt ðə ʃiːp frəm ðə ɡoʊts/
UK /ˈsɛpəˌreɪt ðə ʃiːp frəm ðə ɡoʊts/
"separate the sheep from the goats" picture
1.

отделить овец от козлищ, отделить зерна от плевел

to distinguish between people or things that are good or suitable and those that are not

:
The audition process will separate the sheep from the goats.
Процесс прослушивания отделит овец от козлищ.
After a few tough challenges, we were able to separate the sheep from the goats in the team.
После нескольких трудных испытаний мы смогли отделить овец от козлищ в команде.