keep out of it/this

keep out of it/this

Don't interfere with or involve yourself in this situation; mind your own business. A: "I just think this stuff about tobacco being bad for you is a bunch of nonsense." B: "Oh, keep out of it, you old fool! No one asked you." Keep out of this, Jenny—it's none of your concern.
See also: keep, of, out, this
Farlex Dictionary of Idioms.

Keep out of this!

 and Stay out of this!
This is not your business, so do not try to get involved. John: Now you listen to me, Fred! Mary: That's no way to talk to Fred! John: Keep out of this, Mary! Mind your own business! Fred: Stay out of this, Mary! Mary: It's just as much my business as it is yours.
See also: keep, of, out
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

Keep out of this!

exclam. Mind your own business! This is not your affair. Keep out of this!
See also: keep, of, out
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • Keep out of this!
  • get (all) up in (one's) (something)
  • I'll thank you to keep your opinions to yourself
  • I'll thank you to mind your own business
  • Let every man skin his own skunk
  • meddle with
  • meddle with (someone or something)
  • IIABDFI
  • beeswax
  • coast is clear, the