Ezekiel 1:22; Ezekiel 2:6; Ezekiel 3:9; Ezekiel 11:8

22 Now over the heads of the living beings there was something like an expanse, like the awesome gleam of crystal, spread out over their heads.
6 "And you, son of man, neither fear them nor fear their words, though thistles and thorns are with you and you sit on scorpions; neither fear their words nor be dismayed at their presence, for they are a rebellious house.
9 "Like emery harder than flint I have made your forehead. Do not be afraid of them or be dismayed before them, though they are a rebellious house."
8 "You have feared a sword; so I will bring a sword upon you," the Lord GOD declares.