Brihat Samhita
श्रेष्ठं च चतुर्थस्य युगस्य पूर्वं यच्चित्रभानुं कथयन्ति वर्षम् । मध्यं द्वितीयं तु सुभानुसञ्ज्ञं रोगप्रदं मृत्युकरं न तं च॥ ८-३५ ॥
The first year of the fourth yuga is known as Citrabhānu; in it mankind will be happy. The second is known as Subhānu. In it mankind will be neither happy nor miserable; there will however be disease in the land but no deaths in consequence.
english translation
zreSThaM ca caturthasya yugasya pUrvaM yaccitrabhAnuM kathayanti varSam । madhyaM dvitIyaM tu subhAnusaJjJaM rogapradaM mRtyukaraM na taM ca॥ 8-35 ॥
hk transliteration by Sanscript