Original Verse:
John Chapter 12 Verse 35Jesus therefore said unto them, Yet a little while is the light among you. Walk while ye have the light, that darkness overtake you not: and he that walketh in the darkness knoweth not whither he goeth.

Reference Verses:
Proverbs Chapter 4 Verse 19The way of the wicked is as darkness: They know not at what they stumble.
John Chapter 8 Verse 12Again therefore Jesus spake unto them, saying, I am the light of the world: he that followeth me shall not walk in the darkness, but shall have the light of life.
John Chapter 9 Verse 4We must work the works of him that sent me, while it is day: the night cometh, when no man can work.
Job Chapter 5 Verse 14They meet with darkness in the day-time, And grope at noonday as in the night.
John Chapter 7 Verse 33Jesus therefore said, Yet a little while am I with you, and I go unto him that sent me.
John Chapter 12 Verse 46I am come a light into the world, that whosoever believeth on me may not abide in the darkness.
John Chapter 11 Verse 10But if a man walk in the night, he stumbleth, because the light is not in him.
1st John Chapter 2 Verse 11But he that hateth his brother is in the darkness, and walketh in the darkness, and knoweth not whither he goeth, because the darkness hath blinded his eyes.
John Chapter 11 Verse 9Jesus 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.