en_tn/1ki/07/47.md

The king had cast them ... Solomon did not weigh

Solomon would have commanded his workers to do this work. Alternate translation: "The king had his workers cast them ... Solomon did not have them weigh" (See: rc://en/ta/man/translate/figs-metonymy)

the weight of the bronze could not be measured

This can be stated in active form. Alternate translation: "no one could measure the weight of the bronze" (See: rc://en/ta/man/translate/figs-activepassive)