Acts 12:15
And they said to her, "You are mad!" But she kept confidently affirming that it was so. And they said, "It is his angel"
Matthew 18:10
"See that ye despise not one of these little ones; for I say to you, that their angels in Heaven do always behold the face of My Father Who is in Heaven.
Mark 16:11
And they, having heard that he was alive, and was seen by her, disbelieved.
Mark 16:14
And afterward He was manifested to the eleven themselves, as they were reclining at table, and upbraided them for their unbelief and hardness of heart, because they believed not those who saw Him after He had risen.
Luke 24:11
And these words appeared in their view as idle talk; and they were disbelieving them.
Luke 24:37-38
But, being terrified and frightened, they were supposing that they were beholding a spirit.
Acts 26:24
And, as he was saying these things in defense, Festus says with a loud voice, "Paul, you are mad! your much learning is turning you mad!"