क्षणेनादृश्य एवेदं निगिरत्यखिलं सुखी ।सुदुर्लक्ष्यविलः कालव्यालो विपुलभोगवान्
In plain words
In an instant, himself unseen, he swallows this whole [world], well pleased -- the serpent that is Kāla, his lair very hard to detect, possessed of vast enjoyment.