the heads of ancestors' families

"the chief patriarchs" or "the leaders of the clans"

gave to the treasury

"put into the treasury"

A daric was a small gold coin that people in the Persian Empire used. (See: rc://en/ta/man/translate/translate-bmoney)

"fifty basins." These are large bowls. (See: rc://en/ta/man/translate/translate-numbers)

"five hundred thirty priestly garments." These are items of clothing worn by the priests. (See: rc://en/ta/man/translate/translate-numbers)