ये वज्रसाराः सुदृढा दृश्यन्ते ते क्षयं गताः ।कल्पस्यान्ते यथेन्द्वर्कधराब्धिविबुधादयः
In plain words
Those seen as most firm, hard as the vajra, have gone to destruction -- as, at the end of a kalpa, the moon, the sun, the earth, the ocean, and the gods, and the rest.