Brihat Parashara Hora Shastra
द्वादशारं लिखेच्चक्रं तिर्यगूर्घ्वसमानकम् । गृहा द्वादश जायन्ते सव्येऽसव्ये द्विधा द्विज ॥ ५४॥
By drawing vertical and horizontal lines, prepare 2 Kundalis, Savya and Apsavya, of 12 apartments (Kosthas) each. From the second Kostha in each Kundali fix the Rāśis Mesh, Vrishabh, Mithun, Kark, Simh, Kanya, Tula, Vrischik, Dhanu, Makar, Kumbh, Meen.
english translation
dvAdazAraM likheccakraM tiryagUrghvasamAnakam । gRhA dvAdaza jAyante savye'savye dvidhA dvija ॥ 54॥
hk transliteration by Sanscript