Jude 1:4-5

4For certain men have got in unnoticed, they who of old were marked out beforehand to this sentence, ungodly [persons], turning the grace of our 1God into dissoluteness, and denying our only Master and Lord Jesus Christ.

5But I would put you in remembrance, you who once knew all things, that the Lord, having saved a people out of [the] land of Egypt, in the second place destroyed those who had not believed.