Above all, you must understand that no prophecy of Scripture comes from one’s own interpretation.
Berean Standard Bible (BSB)
knowing this first, that no prophecy of Scripture is of private interpretation.
World English Bible (WEB)
Knowing{G1097}{(G5723)} this{G5124} first{G4412}, that{G3754} no{G3756}{G3956} prophecy{G4394} of the scripture{G1124} is{G1096}{(G5736)} of any private{G2398} interpretation{G1955}.
Strong's King James
(20) First and foremost know this, that nothing, no prophetic Writing is of one's own interpretation
The F.O.G
The F.O.G Message
this first knowing, that no prophecy of the Writing doth come of private exposition,
Young's Literal Translation