33 Topheth has long been prepared; it has been made ready for the king. Its fire pit has been made deep and wide, with an abundance of fire and wood; the breath of the LORD, like a stream of burning sulfur, sets it ablaze.

Read Isaiah 30:33 Using Other Translations

For Tophet is ordained of old; yea, for the king it is prepared; he hath made it deep and large: the pile thereof is fire and much wood; the breath of the LORD, like a stream of brimstone, doth kindle it.
For a burning place has long been prepared; indeed, for the king it is made ready, its pyre made deep and wide, with fire and wood in abundance; the breath of the LORD, like a stream of sulfur, kindles it.
Topheth—the place of burning— has long been ready for the Assyrian king; the pyre is piled high with wood. The breath of the LORD, like fire from a volcano, will set it ablaze.