'Warning' in the Bible

And if you warn him, the righteous, not to sin, and [the] righteous does not sin, surely he will live, for he heeded a warning. And you will have saved your life."

And it will be [an] object of taunting and [an] object of mockery, a warning and a horror to the nations that [are] around you whenever I execute judgments against you in anger and in wrath and in furious punishments! I, Yahweh, have spoken!

and {anyone who listens} hears the sound of the horn and {he does not take warning} and [the] sword comes and it takes him, his blood will be on his [own] head.

[For] he heard the sound of the horn and he did not take warning; his blood will be on him. But [if] he took warning, he saved his life.