John 8:51

Ἀμὴν ἀμὴν λέγω ὑμῖν, ἐάν τις τὸν λόγον τὸν ἐμὸν τηρήσῃ, θάνατον οὐ μὴ θεωρήσῃ εἰς τὸν αἰῶνα.

RBT Translation:

Trustworthy One Trustworthy One! I am speaking to yourselves, If anyone watches over the Word/Logos of Myself, he will never behold death, into the Eternal (aiōn) One!

Julia Smith Literal 1876 Translation:
Truly, truly, I say to you, If any keep my word, he should never see death.

LITV Translation:
Truly, truly, I say to you, If anyone keeps My Word, he will never ever see death.