'Scroll' in the Bible

When I looked, behold, a hand was put forth to me; and, behold, a scroll of a book was therein;

He said to me, Son of man, eat that which you find. Eat this scroll, and go, speak to the house of Israel.

So I opened my mouth, and he caused me to eat the scroll.

He said to me, Son of man, cause your belly to eat, and fill your bowels with this scroll that I give you. Then I ate it; and it was as sweet as honey in my mouth.