Shadrach, Meshach and Abednego are figures from chapter 3 of the Book of Daniel, three Hebrew men thrown into a fiery furnace by Nebuchadnezzar, king of Babylon, when they refuse to bow down to the king's image; the three are preserved from harm and the king sees four men walking in the flames, "the fourth ... like a son of God".
The king had no heirs to his thrown. 
( z1 have :polarity - :ARG0 ( z2 king ) :ARG1 ( z3 person :ARG0-of ( z4 inherit :ARG1 ( z5 throw :ARG1 z2 ) ) ) )