Ezekiel 3:6 KJV
Not to many people of a strange speech and of an hard language, whose words thou canst not understand. Surely, had I sent thee to them, they would have hearkened unto thee.
Ezekiel 3:6, King James Version
In context
5 For thou art not sent to a people of a strange speech and of an hard language, but to the house of Israel;
6 Not to many people of a strange speech and of an hard language, whose words thou canst not understand. Surely, had I sent thee to them, they would have hearkened unto thee.
7 But the house of Israel will not hearken unto thee; for they will not hearken unto me: for all the house of Israel are impudent and hardhearted.