You may convert this to a modern measure. AT: "about the thirty-three hundred kilograms of silver" or "about the 3,300 kilograms of silver" (See: [[rc://en/ta/man/translate/translate-bweight]] and [[rc://en/ta/man/translate/translate-numbers]])
Here the increase in their anger is spoken of as if it were a growing fire inside them. AT: "So their anger began to burn within them like a fire" (See: [[rc://en/ta/man/translate/figs-metaphor]])