Brihat Parashara Hora Shastra
राशीनामुदयो लग्नं तद्वशादेव जन्मिनाम्। ग्रहयोग्वियोगाभ्यां फलं चिन्त्यं शुभाशुभम्॥ ६॥
The Rāśi rising is known, as „Lagn‟. Based on Lagn and the Grahas, joining and departing from each other, the native‟s good and bad effects are deducted.
english translation
rAzInAmudayo lagnaM tadvazAdeva janminAm। grahayogviyogAbhyAM phalaM cintyaM zubhAzubham॥ 6॥
hk transliteration by Sanscript