Verse 39

विशत्यविरतं भूतसर्गपांसुपरम्परा ।नित्यं नियतिवात्येयं कालव्यालगलान्तरम्

In plain words

Ceaselessly this whirlwind of Niyati enters the throat of the serpent that is Kāla, carrying the unbroken train of dust that is the begetting of beings.