Jatakaparijata 9.79

9.79

atha janmatārādayaḥ |
janmarkṣamādyaṃ daśamantu karma sāṃjñatikaṃ ṣoḍaśabhaṃ vadanti |
aṣṭādaśa syāt samudāyasaṃjñamādhānamekonitaviṃśatiḥ syāt ||

Now, the birth-asterism and the others: / The first asterism is the birth-asterism; the tenth is karma; the sixteenth is called saṅghātika; / the eighteenth is known as samudāya; the nineteenth is ādhāna;