Shiva Purana
इत्येतद्वा दशविधं कर्म प्रोक्तं त्रिसाधनम् ॥ अस्य भेदान्पुनर्वक्ष्ये येषां फलमनंतकम् ॥ ६ ॥
Thus there are twelve types of activity intended to achieve three aims. I shall explain their further subdivisions, the results of which are endless and manifold.
english translation
ityetadvA dazavidhaM karma proktaM trisAdhanam ॥ asya bhedAnpunarvakSye yeSAM phalamanaMtakam ॥ 6 ॥
hk transliteration by Sanscript