NET

23 As soon as Jehudi had read three or four columns of the scroll, the king would cut them off with a penknife and throw them on the fire in the firepot. He kept doing so until the whole scroll was burned up in the fire.

Darby

23 And it came to pass, that when Jehudi had read three or four columns, he cut it with the scribe's knife, and cast it into the fire that was in the pan until all the roll was consumed in the fire that was in the pan.

KJV

23 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.