Ezekiel 2:6-7

6And you, son of man, do not be afraid of them or their words. Do not be afraid, though briers and thorns are all around you and you live among scorpions. Do not be afraid of what they say or be terrified by them, though they are a rebellious people. 7You must speak my words to them, whether they listen or fail to listen, for they are rebellious.