John 11:10 ASV

⁸  The disciples say unto him, Rabbi, the Jews were but now seeking to stone thee; and goest thou thither again?

⁹  Jesus answered, Are there not twelve hours in the day? If a man walk in the day, he stumbleth not, because he seeth the light of this world.

¹⁰  But if a man walk in the night, he stumbleth, because the light is not in him.

¹¹  These things spake he: and after this he saith unto them, Our friend Lazarus is fallen asleep; but I go, that I may awake him out of sleep.

¹²  The disciples therefore said unto him, Lord, if he is fallen asleep, he will recover.