Shiva Purana
परार्धद्वयकालांते प्रलये समुपस्थिते ॥ अव्यक्तमात्मनः कार्यमादायात्मनि तिष्ठति ॥ १७ ॥
At the end of the next two and a half years, the universe is about to be annihilated. He takes the unmanifest as his own work and remains in himself.
english translation
parArdhadvayakAlAMte pralaye samupasthite ॥ avyaktamAtmanaH kAryamAdAyAtmani tiSThati ॥ 17 ॥
hk transliteration by Sanscript