en_tn_condensed/isa/13/02.md

cry aloud to them

The word "them" refers to soldiers from another country.

the gates of the nobles

Possible meanings are 1) "the gates of Babylon where the nobles live" or 2) "the gates of the nobles' large houses" (See: rc://en/ta/man/jit/figs-metonymy)

the nobles

"the respected people" or "the rulers"