In Attar's Conference of the Birds, the anecdote of a water-carrier asking another water-carrier for water serves as an allegory for human ignorance and the tendency to search externally for what is already within. The water-carrier represents a seeker who possesses the 'water' of divine essence or spiritual potential but remains oblivious to it, seeking fulfillment from others. When advised to drink his own water, it highlights the folly of this external search. Attar extends this metaphor by referencing Adam, who traded his original eternal state for a mere grain of wheat, illustrating how worldly desires strip humanity of its true spiritual wealth. The narrative concludes that only the transformative power of spiritual love can annihilate these superficial attachments, leading the seeker to true self-realization.