# the priests under him

"the other priests who served him"

# for Baal ... for all the host of heaven

"so people could use them to worship Baal ... so people could use them to worship all the stars"

# He burned ... and carried

"Josiah had them burn them ... and carry them". It is likely that Hilkiah and the priests who assisted him did these things.  

# Kidron Valley ... Bethel

names of places