Ezekiel 3:8-10

8Look, I have made your face as hard as their faces and your forehead as hard as their foreheads.

9I have made your forehead like a diamond, harder than flint. Don’t be afraid of them or discouraged by the look on their faces, though they are a rebellious house.”

10Next he said to me, “Son of man, listen carefully to all my words that I speak to you and take them to heart.