2 Peter 1:18-20

Young's Literal Translation

¹⁸ and this voice we -- we did hear, out of heaven borne, being with him in the holy mount.

¹⁹ And we have more firm the prophetic word, to which we do well giving heed, as to a lamp shining in a dark place, till day may dawn, and a morning star may arise -- in your hearts;

²⁰ this first knowing, that no prophecy of the Writing doth come of private exposition,