1 Juan 2
Young's Literal Translation
25and this is the promise that He did promise us — the life the age-during.
Reina-Valera 1909
25Y esta es la promesa, la cual él nos prometió, la vida eterna.
King James Version
25And this is the promise that he hath promised us, even eternal life.
World English Bible
25This is the promise which he promised us, the eternal life.