John 11:9-11 NIV
Jesus answered, “Are there not twelve hours of daylight? Anyone who walks in the daytime will not stumble, for they see by this world’s light. It is when a person walks at night that they stumble, for they have no light.”
After he had said this, he went on to tell them, “Our friend Lazarus has fallen asleep; but I am going there to wake him up.”
NIV: New International Version