SB 12.4.5
Devanāgarī
द्विपरार्धे त्वतिक्रान्ते ब्रह्मण: परमेष्ठिन: । तदा प्रकृतय: सप्त कल्पन्ते प्रलयाय वै ॥ ५ ॥
Text
dvi-parārdhe tv atikrānte brahmaṇaḥ parameṣṭhinaḥ tadā prakṛtayaḥ sapta kalpante pralayāya vai
Synonyms
dvi-parārdhe—twoparārdhas;tu—and;atikrānte—when they have become completed;brahmaṇaḥ—of Lord Brahmā;parame-sthinaḥ—the most highly situated living entity;tadā—then;prakṛtayaḥ—the elements of nature;sapta—seven;kalpante—are subject;pralayāya—to destruction;vai—indeed.
Translation
When the two halves of the lifetime of Lord Brahmā, the most elevated created being, are complete, the seven basic elements of creation are annihilated.