Cross reference
Ezekiel 32:8
8 All the bright lights of heaven will I make dark over thee, and set darkness upon thy land, saith the Lord GOD.
Genesis 1:14
14 And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:
Proverbs 20:20
20 Whoso curseth his father or his mother, his lamp shall be put out in obscure darkness.