Acts 12:15
And they said to her, Thou art mad: but she confidently affirmed that it was so. Then said they, It is his angel.
Matthew 18:10
See that ye despise not one of these little ones; for I tell you, that their angels in heaven do continually appear in the presence of my father, who is in heaven:
Mark 16:11
but they, though they heard that He was indeed alive, and had been seen by her, did not believe it.
Mark 16:14
At last he appeared to the eleven as they were sitting at table, and upbraided them with their unbelief, and hardness of heart; because they did not believe those who had seen Him after He was risen.
Luke 24:11
and their words appeared to them as an idle tale, and they did not believe them.
Luke 24:37-38
But they being terrified and frighted, thought they saw a spirit.
Acts 26:24
And as he was saying these things in his defence, Festus said with a loud voice, Paul, thou art beside thyself: much learning turns thy brain.