'Save His Life' in the Bible

When I say to the wicked, ‘You will certainly die,’ and you do not warn him or speak out to tell him to turn from his wicked way to save his life, that same evil man will die in his sin, but you will be responsible for his blood.

Again, when a wicked man turns away from his wickedness which he has committed and practices justice and righteousness, he will save his life.

He heard the sound of the trumpet but did not take warning; his blood shall be on himself. But if he had taken warning, he would have saved his life.