'Nobles' in the Bible

Therefore my people will go into exile without knowledge, [and] their nobles [will be] men of hunger, and their multitude [is] parched [with] thirst.

Therefore Sheol has enlarged its throat, and it has opened wide its mouth without limit, and her nobles will go down, and her multitude, her tumult and those who revel in her.

Its nobles--but no kingdom is there--shall call, and all its princes shall be nothing.