'Fatal' in the Bible

Amasa did not protect himself from the knife in Joab's other hand, and Joab stabbed him in the abdomen, causing Amasa's intestines to spill out on the ground. There was no need to stab him again; the first blow was fatal. Then Joab and his brother Abishai pursued Sheba son of Bicri.

The Lord says, "Yes indeed, I am sending an enemy against you that will be like poisonous snakes which cannot be charmed away. And they will inflict fatal wounds on you."

You are making a fatal mistake. For you sent me to the Lord your God and asked me, 'Pray to the Lord our God for us. Tell us what the Lord our God says and we will do it.'

Your destruction is like an incurable wound; your demise is like a fatal injury! All who hear what has happened to you will clap their hands for joy, for no one ever escaped your endless cruelty!