Be not deceived: evil communications corrupt good manners.
1 Corinthians 15:33
King James Version (public domain)
Traditionally attributed to Paul · 1st century AD · Thirteen epistles of the New Testament are traditionally attributed to him
Context
31I protest by your rejoicing which I have in Christ Jesus our LORD, I die daily.
32If after the manner of men I have fought with beasts at Ephesus, what advantageth it me, if the dead rise not? let us eat and drink; for to morrow we die.
33Be not deceived: evil communications corrupt good manners.
34Awake to righteousness, and sin not; for some have not the knowledge of God: I speak this to your shame.
35But some man will say, How are the dead raised up? and with what body do they come?