John 11:11-13

New Revised Standard Version, Anglicised Catholic Edition

¹¹ After saying this, he told them, ‘Our friend Lazarus has fallen asleep, but I am going there to awaken him.’ ¹² The disciples said to him, ‘Lord, if he has fallen asleep, he will be all right.’ ¹³ Jesus, however, had been speaking about his death, but they thought that he was referring merely to sleep.