have no business
Speech parts
1. have no business - Verb
2. have no business - Phrase
Meaning
To not have a right or privilege to do something.
To not have a right or privilege to be in a certain place.
Source: en.wiktionary.orgExamples
I have a healthy appetite for solitude. If you don't, you have no business being a writer.
The Kingdom of Saudi Arabia is a Muslim country. The Kingdom of Saudi Arabia is not a slave of colonial forces like you and others. ... Do not indulge yourself in things you have no business with! The lie is before you and the grave is in front of you!
Young lawyers attend the courts, not because they have business there, but because they have no business.
Eggs have no business dancing with stones.
Cows have no business in horseplay.
Eggs have no business dancing with stones.