Yoga Sutras of Patanjali · 1.40

परमाणुपरममहत्त्वान्तोऽस्य वशीकारः ॥४०॥

paramāṇuparamamahattvānto 'sya vaśīkāraḥ

The mastery of such a yogi extends from the smallest atom to the greatest magnitude.

— Yoga Sutras of Patanjali 1.40

Source: Sanskrit attributed to Patanjali (c. 2nd century BCE – 4th century CE). Public-domain English readings drawn from Swami Vivekananda's 'Raja Yoga' (1896) and Charles Johnston's 'The Yoga Sutras of Patanjali' (1912).