سلام زبان

دیگ به دیگ میگه روت سیاه است

The pot call the kettle black
Black crow sitting on top of vintage stove with tea kettle.

دیگ به دیگ میگه روت سیاه است

- The pot call the kettle black.
Or
- The pot calling the kettle black.
Or
- (a case of) The pot call(ing) the kettle black.

used humorously to say that you should not criticize someone for something, because you have done the same thing or have the same fault.

EXAMPLE:
- The lawyer complained that the doctor's fees were too high, but it was a clear case of The pot calling the kettle black.

وکیل غر میزند که دستمزد پزشک ها خیلی بالا است، دیگ به دیگ میگه روت سیاه است.