Verse 24

सुराचलमहास्थूणं चन्द्रसूर्यगवाक्षकम् ।गगनाच्छादनं चारु ध्रियते त्रिजगद्गृहम्

In plain words

The house of the three worlds is held up: Mount Meru its great pillar, moon and sun its windows, the lovely sky its covering roof.