John 12:35
"Then Jesus said unto them, Yet a little while is the light with you. Walk while ye have the light, lest darkness come upon you: for he that walketh in darkness knoweth not whither he goeth."
Cross References (ranked by relevance)
I am come a light into the world, that whosoever believeth on me should not abide in darkness.
A little while, and ye shall not see me: and again, a little while, and ye shall see me, because I go to the Father.
For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light:
Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.
But if a man walk in the night, he stumbleth, because there is no light in him.
While ye have light, believe in the light, that ye may be the children of light. These things spake Jesus, and departed, and did hide himself from them.
O house of Jacob, come ye, and let us walk in the light of the LORD.
Then said Jesus unto them, Yet a little while am I with you, and then I go unto him that sent me.
But their minds were blinded: for until this day remaineth the same vail untaken away in the reading of the old testament; which vail is done away in Christ.
The way of the wicked is as darkness: they know not at what they stumble.