Acts 2:42
And they continued stedfast in the apostles doctrine, and fellowship, and in the breaking of bread, and in prayers.
1 Corinthians 15:33-34
Be not deceived, bad conversations corrupt good morals.
2 Corinthians 6:14-18
Be not unsuitably connected with infidels: for what fellowship hath righteousness with unrighteousness? or what communion hath light with darkness?
Hebrews 10:24
(for He is faithful who hath promised) and let us observe each other to the incitement of love and good works:
Revelation 18:4
And I heard another voice from heaven, saying, Come out from her, my people, that ye be not partakers of her sins, and that ye may not suffer by her plagues: