Juan 13
Young's Literal Translation
19'From this time I tell you, before its coming to pass, that, when it may come to pass, ye may believe that I am [he];
Reina-Valera 1909
19Desde ahora os lo digo antes que se haga, para que cuando se hiciere, creáis que yo soy.
King James Version
19Now I tell you before it come, that, when it is come to pass, ye may believe that I am he.
World English Bible
19From now on, I tell you before it happens, that when it happens, you may believe that I am he.