Verse 3

अनन्तस्याप्रमेयस्य सर्वस्यैकस्य भास्वतः ।अनस्तमितसारस्य कलना कथमागता

In plain words

Of that which is endless, immeasurable, the all, the one, the shining, whose very essence never sets — how has this kalanā come about?