Berean Standard Bible (BSB)
Some of the wise will fall, so that they may be refined, purified, and made spotless until the time of the end, for it will still come at the appointed time.
World English Bible (WEB)
Some of those who are wise shall fall, to refine them, and to purify, and to make them white, even to the time of the end; because it is yet for the time appointed.
Strong's King James
And some of them of understanding{H7919}{(H8688)} shall fall{H3782}{(H8735)}, to try{H6884}{(H8800)} them, and to purge{H1305}{(H8763)}, and to make them white{H3835}{(H8687)}, even to the time{H6256} of the end{H7093}: because it is yet for a time appointed{H4150}.
The F.O.G *
Some from the understanding ones will stumble for refining, purging out, and making them white until the end time. Yes, this is still for the appointed time.
The F.O.G Message *
Young's Literal Translation
And some of the teachers do stumble for refining by them, and for purifying, and for making white—till the end of the time, for it is yet for a time appointed.