Read line 17 from the poem .then soon, with the emblem of truth, what does this line refer to. a. the deep stone well b. the old wooden bucket c .the wells white pebles d. the water from the wells.

D. The water from the well

If you look at the  complete verse, you'll notice that it says 
"Then soon with the emblem of truth overflowing, 
and dripping with coolness, it rose from the well"

Words like "overflowing and "dripping with coolness" point to the emblem of truth being water  that rises from the  well.