Philippians 3:2
Beware of 'the dogs,' the bad workmen, the self-mutilators.
Matthew 15:14
Leave them alone. They are blind guides of the blind; and if a blind man leads a blind man, both will fall into some pit."
Matthew 23:16-26
"Alas for you, you blind guides, who say, "'Whoever swears by the Sanctuary it is nothing; but whoever swears by the gold of the Sanctuary, is bound by the oath.'
Mark 13:34-37
It is like a man living abroad who has left his house, and given the management to his servants--to each one his special duty--and has ordered the porter to keep awake.
Luke 6:39-40
He also spoke to them in figurative language. "Can a blind man lead a blind man?" He asked; "would not both fall into the ditch?