KJV: And it came to pass, that when Jehudi had read three or four leaves, he cut it with the penknife, and cast it into the fire that was on the hearth, until all the roll was consumed in the fire that was on the hearth.
NASB: When Jehudi had read three or four columns, the king cut it with a scribe's knife and threw it into the fire that was in the brazier, until all the scroll was consumed in the fire that was in the brazier.