A very common theme throughout Scripture is the antithesis: the seed of the woman and the seed of the serpent. A key symbol that should instantly flag such an overarching literary theme to us is found in the conclusion of the protevangelium, the original messianic promise / prophecy: "you shall bruise his heel, but he shall bruise your head".
I recently (about ten minutes ago, eating rice and beans and attempting to convince small children of my insanity, while succeeding beyond my wildest dreams with their violent and burly parents) noticed another of these situations in the death of Sampson.
Sampson managed to destroy the majority, we are given to understand, of the ruling class, of the figurative "heads" of Philistia by pulling a temple down on their not quite so figurative "heads".
Just another weird factoid to inflict upon my weekly reader.