MSB(i)
5 For you are not being sent to a people of unfamiliar speech or difficult language, but to the house of Israel—
6 not to the many peoples of unfamiliar speech and difficult language whose words you cannot understand. Surely if I had sent you to them, they would have listened to you.
7 But the house of Israel will be unwilling to listen to you, since they are unwilling to listen to Me. For the whole house of Israel is hard-headed and hard-hearted.
8 Behold, I will make your face as hard as their faces, and your forehead as hard as their foreheads.
9 I will make your forehead like a diamond, harder than flint. Do not be afraid of them or dismayed at their presence, even though they are a rebellious house.”