Fruit
We tend to think of "fruit" in two ways in natural language. One is as food that grows on trees and vines, sweet and delicious, and able to be eaten without harming the plant in any way. Another is as the things we produce, what our work yields for the betterment of the world. These are obviously connected: we are like trees, producing things that "feed" the world in some way, just as the tree produces fruit that feeds us. It makes sense, then, that the idea of fruit in the Bible is bound closely to the idea of goodness. Fruits that are eaten represent the desire for good and the energy to do what is good; fruit that is produced is the actual good that we go into the world and do.
Daniel 8:8-11
8
The male goat magnified himself exceedingly: and when he was strong, the great horn was broken; and instead of it there came up four notable [horns] toward the four winds of the sky.
9
Out of one of them came forth a little horn, which grew exceeding great, toward the south, and toward the east, and toward the glorious [land].
10
It grew great, even to the army of the sky; and some of the army and of the stars it cast down to the ground, and trampled on them.
11
Yes, it magnified itself, even to the prince of the army; and it took away from him the continual [burnt offering], and the place of his sanctuary was cast down.
