I Corinthians 5:2, 7
I Corinthians 5:2 NKJV
And you are puffed up, and have not rather mourned, that he who has done this deed might be taken away from among you.
I Corinthians 5:7 NKJV
Therefore purge out the old leaven, that you may be a new lump, since you truly are unleavened. For indeed Christ, our Passover, was sacrificed for us.