Cross reference
Ezekiel 32:8
8 All luminaries of light in the heavens, I make black over thee, And I have given darkness over thy land, An affirmation of the Lord Jehovah,
Genesis 1:14
14 And God saith, `Let luminaries be in the expanse of the heavens, to make a separation between the day and the night, then they have been for signs, and for seasons, and for days and years,
Proverbs 20:20
20 Whoso is vilifying his father and his mother, Extinguished is his lamp in blackness of darkness.