you can't run with the hare and hunt with the hounds

you can't run with the hare and hunt with the hounds

When two parties are in conflict, you can't support both of them—you must choose one. Come on, you can't run with the hare and hunt with the hounds—pick a side! You're either in favor of renovating the library, or you're not.
See also: and, hare, hound, hunt, run
References in periodicals archive ?
"You can't run with the hare and hunt with the hounds like Badal," said Singh, while remarking that it needs moral courage to call spade a spade and admit a wrong and apologise for it.
Idioms browser ?
Full browser ?