# the rest of the money

This is money that was collected in the chest but not needed for repairs.

# furnishings

This refers to the "utensils" and "spoons" listed later in the verse.

# for all the days of Jehoiada

This idiom refers to the lifespan of Jehoiada. Alternate translation: "for as long as Jehoiada lived" or "throughout the lifetime of Jehoiada" (See: [[rc://en/ta/man/translate/figs-idiom]])