2 Peter 1:21
"For the prophecy came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost."2 Peter 1:21 (KJV)
Context from 2 Peter 1
19
We have also a more sure word of prophecy; whereunto ye do well that ye take heed, as unto a light that shineth in a dark place, until the day dawn, and the day star arise in your hearts:
20
Knowing this first, that no prophecy of the scripture is of any private interpretation.
21
For the prophecy came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost.