YOU SAID:

Those in glass houses may not throw stones

INTO JAPANESE

ガラスの家にいる人は石を投げてはならない

BACK INTO ENGLISH

Those who are in a glass house should not throw stones

INTO JAPANESE

ガラスの家にいる人は石を投げてはいけません

BACK INTO ENGLISH

People who are in a glass house should not throw stones

INTO JAPANESE

ガラスの家にいる人は石を投げてはいけません

BACK INTO ENGLISH

People who are in a glass house should not throw stones