Mark 9:8 - And suddenly, when they had looked round about, they saw no man any more, save Jesus only with themselves. (Verses like Mark 9:8)
Luke 9:36 - And when the voice was past, Jesus was found alone. And they kept it close, and told no man in those days any of those things which they had seen. (Verses like Luke 9:36)
Acts 12:10-11 - When they were past the first and the second ward, they came unto the iron gate that leadeth unto the city; which opened to them of his own accord: and they went out, and passed on through one street; and forthwith the angel departed from him.And when Peter was come to himself, he said, Now I know of a surety, that the Lord hath sent his angel, and hath delivered me out of the hand of Herod, and from all the expectation of the people of the Jews. (Verses like Acts 12:10)