योषा वाव गौतमाग्निस्तस्या उपस्थ एव समिद्यदुपमन्त्रयते स धूमो योनि- रर्चिर्यदन्तः करोति तेऽङ्गारा अभिनन्दा विस्फुलिङ्गाः ॥ १ ॥
In plain words
Woman verily is that fire, O Gautama. Her lap is the fuel, her inviting words are the smoke, her womb the flame, the act within the embers, and the moments of joy the flying sparks.
Close to the Sanskrit
Woman indeed is the fire, O Gautama. Her lap is the fuel, what he invites is the smoke, the womb is the flame, what he does inside is the embers, the delights are the sparks.