428
Śrīmad-Bhāgavatam
[ Canto 3, Ch. 11 ]
tamo mātrām upādāya pratisaṁruddha-vikramaḥ kālenānugatāśeṣa āste tūṣṇīm dinātyaye
tamaḥ —mode of ignorance, or the darkness of night;  mātrām —an insignificant portion only;  upādāya —accepting;  pratisaṁruddha-vikramaḥ —suspending all power of manifestation;  kālena —by means of the eternal  kāla ;  anugata —merged in;  aśeṣaḥ —innumerable living entities;  āste —remains;  tūṣṇīm —silent;  dina-atyaye —at the end of the day.
TRANSLATION
At the end of the day, under the insignificant portion of the mode of darkness, the powerful manifestation of the universe merges in the darkness of night. By the influence of eternal time, the innumerable living entities remain merged in that dissolution, and everything is silent.
PURPORT
This verse is an explanation of the night of Brahmā, which is the effect of the influence of time in touch with an insignificant portion of the modes of material nature in darkness. The dissolution of the three worlds is effected by the incarnation of darkness, Rudra, represented by the fire of eternal time which blazes over the three worlds. These three worlds are known as Bhūr, Bhuvar and Svar (Svarga, Martya and Pātāla). The innumerable living entities merge into that dissolution, which appears to be the dropping of the curtain of the scene of the Supreme Lord's energy, and so everything becomes silent.
TEXT 29
तमेवान्वपिधीयन्ते लोका भूरादयत्रयः । निशायामनुवृत्तायां निर्मुक्तशशिभास्करम् ॥२९॥
tam evānv apidhīyante lokā bhūr-ādayas trayaḥ niśāyām anuvṛttāyām nirmukta-śaśi-bhāskaram
tam —that;  eva —certainly;  anu —after;  apidhīyante —are out of sight;  lokāḥ —the planets;  bhūḥ-ādayaḥ —the three worlds, Bhūr, Bhuvar and