Caiaphas was the one who had advised the Jews that it would be better if one man died for the people.
Berean Standard Bible (BSB)
Now it was Caiaphas who advised the Jews that it was expedient that one man should perish for the people.
World English Bible (WEB)
Now{G1161} Caiaphas{G2533} was he{G2258}{(G5713)}, which{G3588} gave counsel{G4823}{(G5660)} to the Jews{G2453}, that{G3754} it was expedient{G4851}{(G5719)} that one{G1520} man{G444} should die{G622}{(G5641)} for{G5228} the people{G2992}.
Strong's King James
(14) Now Caiaphas was the one who advised the Judeans that it was profitable for one man to die on the people's behalf.
The F.O.G
The F.O.G Message
and Caiaphas was he who gave counsel to the Jews, that it is good for one man to perish for the people.
Young's Literal Translation