18
When I say to the wicked, Thou shalt surely die; and thou hast not warned him, to give warning to the wicked, to turn from his ways, that he should live; that wicked man shall die in his iniquity; but his blood will I require at thy hand.
16
And after the seven days the word of the Lord came to me, saying, Son of man,
17
I have made thee a watchman to the house of Israel; and thou shalt hear a word of my mouth, and shalt threaten them from me.
18
When I say to the wicked, Thou shalt surely die; and thou hast not warned him, to give warning to the wicked, to turn from his ways, that he should live; that wicked man shall die in his iniquity; but his blood will I require at thy hand.
19
But if thou warn the wicked, and he turn not from his wickedness, and from his way, that wicked man shall die in his iniquity, and thou shalt deliver thy soul.
20
And when the righteous turns away from his righteousness, and commits a trespass, and I shall bring punishment before him, he shall die, because thou didst not warn him: he shall even die in his sins, because his righteousness shall not be remembered; but his blood will I require at thine hand.
The Brenton translation of the Septuagint is in the public domain.