Cross reference
Proverbs 22:25
25 Lest thou learn his ways, and get a snare to thy soul.
1 Corinthians 15:33
33 Be not deceived: evil communications corrupt good manners.
Psalms 106:35
35 But were mingled among the heathen, and learned their works.
Proverbs 13:20
20 He that walketh with wise men shall be wise: but a companion of fools shall be destroyed.