1 John 2:25 in the King James Version
And this is the promise that he hath promised us, even eternal life.
Context
24 Therefore, as for you, let that remain in you which you heard from the beginning. If that which you heard from the beginning remains in you, you also will remain in the Son, and in the Father.
25 This is the promise which he promised us, the eternal life.
26 These things I have written to you concerning those who would lead you astray.