करोत्येकमहश्छेदं तथैवैकं च चन्द्रमाः ॥ कZ_०२.२०.६५च्द् ॥
karoty ekam ahaś-chedaṃ tathaiva ekaṃ ca candramāḥ
Dengan demikian, seiring waktu hal itu menghasilkan pemotongan/penyesuaian satu hari; demikian pula bulan juga (menghasilkan) satu (penyesuaian hari).
A formal rule for inserting/removing days to keep the official calendar aligned with observable cycles, preventing administrative disorder.