John 8:51

8:51 I tell you the solemn truth, ¹  if anyone obeys ²  my teaching, ³  he will never see death.” ⁴ 

Hebrews 11:5

11:5 By faith Enoch was taken up so that he did not see death, and he was not to be found because God took him up. For before his removal he had been commended as having pleased God.

¹ tn Grk “Truly, truly, I say to you.”

² tn Grk “If anyone keeps.”

³ tn Grk “my word.”

⁴ tn Grk “he will never see death forever.” The Greek negative here is emphatic.