Hebrews 6:4-8
who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the holy Spirit,
2 Peter 2:20
For if, after they had escaped the pollutions of the world, through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled and vanquished by them, their last state is worse than the first;
2 Peter 2:22
But it is happened to them according to the true proverb, The dog is returned to his own vomit, and, The swine that was washed to her wallowing in the mire.
Jude 1:12
These are spots in your love-feasts, feeding themselves without fear, when they are feasting with you: clouds without water, carried about by the winds; trees withered and without fruit, twice dead and rooted up; raging waves of the sea, foaming out their own shame;