Ezekiel 3:8-10

8Behold, I have made your face strong against their faces, and your forehead strong against their foreheads.

9Like adamant stone, harder than flint, I have made your forehead; do not be afraid of them, nor be dismayed at their looks, though they are a rebellious house.”

10Moreover He said to me: “Son of man, receive into your heart all My words that I speak to you, and hear with your ears.