Philippians 3:2
Beware of those 'dogs'! Beware of those mischievous workers! Beware of the men who mutilate themselves!
Matthew 15:14
Let them be; they are but blind guides; and, if one blind man guides another, both of them will fall into a ditch."
Matthew 23:16-26
Alas for you, you blind guides! You say 'if any answer by the Temple, his oath counts for nothing; but, if any one swears by the gold of the Temple, his oath is binding him'!
Mark 13:34-37
It is like a man going on a journey, who leaves his home, puts his servants in charge--each having his special duty--and orders the porter to watch.
Luke 6:39-40
Then, speaking in parables, Jesus said: "Can one blind man guide another? Will they not both fall into a ditch?