John 11:11-13

Young's Literal Translation

¹¹ These things he said, and after this he saith to them, `Lazarus our friend hath fallen asleep, but I go on that I may awake him;'

¹² therefore said his disciples, `Sir, if he hath fallen asleep, he will be saved;'

¹³ but Jesus had spoken about his death, but they thought that about the repose of sleep he speaketh.