Exodus 21:17
"And he that curseth his father, or his mother, shall surely be put to death."
Cross References (ranked by relevance)
Proverbs 20:20
Whoso curseth his father or his mother, his lamp shall be put out in obscure darkness.
Deuteronomy 27:16
Cursed be he that setteth light by his father or his mother. And all the people shall say, Amen.
Proverbs 30:11
There is a generation that curseth their father, and doth not bless their mother.
Proverbs 30:17
The eye that mocketh at his father, and despiseth to obey his mother, the ravens of the valley shall pick it out, and the young eagles shall eat it.