3 Bible Verses about Sweetness

Whether does the fountain out of the same chink send forth sweet water and bitter?

And I went away to the angel, saying to him, to give me the little book. He says to me, Take it, and eat it up; and it will make your stomach bitter, but in your mouth it will be sweet as honey.

And I took the little book out of the hand of the angel, and I ate it up; and it was in my mouth sweet as honey: and when I ate it, my stomach was bitter.