Verse 29

वहन्ति देहयन्त्राणि कृष्टान्याशावरत्रयाचर्ममांसास्थिदिग्धानि मनःसारथिमन्ति च

In plain words

The machines of the body move on, drawn by the reins of longing, coated with skin and flesh and bone, with the mind for their charioteer.