1 John 1:2
(for the life was manifested, and we have seen it, and bear witness, and declare to you that life which is eternal, which was with the Father, and was manifested to us;)
1 John 2:25
and this is the promise which he has promised to us, even eternal life.
1 John 5:11-13
Now this is the testimony, that God has given to us eternal life: and this life is in his Son.
1 John 5:20
Moreover, we know that the Son of God has come, and has given us understanding, that we might know him that is true; and we are in him that is true-in his Son Jesus Christ. This is the true God, and the eternal life.
Jude 1:21
keep yourselves in the love of God, expecting the mercy of our Lord Jesus Christ, to eternal life.