John 17:12

12 aWhile I was with them, I kept them in your name, which you have given me. I have bguarded them, and cnot one of them has been lost except dthe son of destruction, ethat the Scripture might be fulfilled.

2 Thessalonians 2:3

3 fLet no one deceive you in any way. For that day will not come, gunless the rebellion comes first, and hthe man of lawlessness
Some manuscripts sin
is revealed, jthe son of destruction,
Greek  the son of perdition (a Hebrew idiom)
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