Ezekiel 33
6 Ref But if the watchman sees the sword come, and doesn't blow the trumpet, and the people aren't warned, and the sword comes, and take any person from among them; he is taken away in his iniquity, but his blood will I require at the watchman's hand.
7 Ref So you, son of man, I have set you a watchman to the house of Israel; therefore hear the word at my mouth, and give them warning from me.
8 Ref When I tell the wicked, O wicked man, you shall surely die, and you don't speak to warn the wicked from his way; that wicked man shall die in his iniquity, but his blood will I require at your hand.