Paper — reeds — These by a needle, or other fit instrument, were divided into thin and broad leaves, which being dried and fitted, were used at that time for writing; and consequently was a very good commodity. By brooks — And much more what was sown in more dry and unfruitful places.
Related Commentaries of Isaiah 19:7
Isaiah 19:7
7 The paper reeds by the brooks, by the mouth of the brooks, and every thing sown by the brooks, shall wither, be driven away, and be no more.