Proverbs 22:22-25

New International Version

²² Do not exploit the poor^(A) because they are poor
    and do not crush the needy in court,^(B)
23 for the Lord will take up their case^(C)
    and will exact life for life.^(D)

²⁴ Do not make friends with a hot-tempered person,
    do not associate with one easily angered,
²⁵ or you may learn their ways
    and get yourself ensnared.^(E)