Ezekiel 3:3-6
English Standard Version
4And 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 foreign speech and a hard language, but to the house of Israel —
6not to many peoples of foreign speech and a hard language, whose words you cannot understand. Surely, if I sent you to such, they would listen to you.