He must have all the inside walls of the house scraped and the material that is scraped off dumped into an unclean place outside the town.
NIV
He shall cause the house to be scraped within round about and the plaster or mortar that is scraped off to be emptied out in an unclean place outside the city.
AMP
And he shall cause the house to be scraped within round about, and they shall pour out the dust that they scrape off without the city into an unclean place:
KJV
His horses will be so many that they will cover you with dust. Your walls will tremble at the noise of the warhorses, wagons and chariots when he enters your gates as men enter a city whose walls have been broken through.
NIV
Because of the great number of [Nebuchadrezzar's] horses, their dust will cover you; your walls [O Tyre] will shake at the noise of the horsemen and of the wagon wheels and of the chariots, when he enters into your gates as men enter into the city in whose walls there has been made a breach.
AMP
By reason of the abundance of his horses their dust shall cover thee: thy walls shall shake at the noise of the horsemen, and of the wheels, and of the chariots, when he shall enter into thy gates, as men enter into a city wherein is made a breach.
KJV