O my lord, Your Lordship is eternally awake, seeing everything that happens. As eternal time, you reduce the duration of life for all living entities through your different parts, such as moments, seconds, minutes and hours. Nonetheless, you are unchanged, resting in one place as the Supersoul, witness and Supreme Lord, the birthless, all-pervading controller who is the cause of life for all living entities.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
त्वमेव कालोऽनिमिषो जनाना- मायुर्लवाद्यावयवैः क्षिणोषि । कूटस्थ आत्मा परमेष्ठ्यजो महां- स्त्वं जीवलोकस्य च जीव आत्मा
tvameva kālo'nimiṣo janānā- māyurlavādyāvayavaiḥ kṣiṇoṣi | kūṭastha ātmā parameṣṭhyajo mahāṃ- stvaṃ jīvalokasya ca jīva ātmā
SB 7.3.31