layah prakrtiko hy esa

 purusavyaktayor yada

saktayah sampraliyante

 vivasah kala-vidrutah

 

Translation: 

 

This is the annihilation called prakrtika, during which the energies belonging to the Supreme Person and His unmanifest material nature, disassembled by the force of time, are deprived of their potencies and merge together totally.