The answer is: Aaron's rod swallowed them

Exo 7:8-13

In the grand tale of the Exodus, the showdown between Aaron and Pharaoh's magicians serves as a powerful illustration of divine authority versus human trickery. When Aaron's rod transformed into a serpent, it showcased not only God’s ultimate control but also foreshadowed the subsequent plagues that would bring Pharaoh to his knees.

Fun fact: The serpent has a long-held significance in ancient cultures, often symbolizing duality, with interpretations that range from wisdom to malice. In the Moses narrative, the serpent motif can also be seen as God’s superiority—turning the trick often claimed by the pagan magicians against them.

What makes it even more fascinating is the way the magicians replicated the miracle. This moment reflects a deep-rooted notion found throughout the biblical text: in confronting God’s miracles with their own sleight of hand, the magicians unwittingly underline the enormity of the divine act about to unfold. Despite their impressive duplication, the pivotal act occurs afterwards—Aaron's serpent swallowing theirs. This act isn’t just a magical display, it signifies God’s omnipotence over the false gods engraved in Pharaoh’s heart.

Also interestingly, in the ancient Egyptian context, serpents were part of royal insignia symbolizing power. Recognizing that Aaron’s serpent devours their magic was, in essence, a direct statement from the God of Israel: whatever power you think you have pales in comparison to the creator of the universe! This captivating narrative invites deeper reflection on the nature of true power and authority, questioning what we consider invincible.