'Sweet as Honey' in the Bible

He said to me, “Son of man, feed your stomach and fill your body with this scroll which I am giving you.” Then I ate it, and it was sweet as honey in my mouth.

So I went to the angel, telling him to give me the little book. And he *said to me, “Take it and eat it; it will make your stomach bitter, but in your mouth it will be sweet as honey.”

I took the little book out of the angel’s hand and ate it, and in my mouth it was sweet as honey; and when I had eaten it, my stomach was made bitter.