Ezekiel 3:4-7

4Then He said to me: “Son of man, go to the house of Israel and speak with My words to them.

5For you are not sent to a people of unfamiliar speech and of hard language, but to the house of Israel,

6not to many people of unfamiliar speech and of hard language, whose words you cannot understand. Surely, had I sent you to them, they would have listened to you.

7But the house of Israel will not listen to you, because they will not listen to Me; for all the house of Israel are impudent and hard-hearted.