Surya Siddhanta
उदक्स्थो दक्षिणस्थो वा भार्गवः प्रायशो जयी। शशाङ्केनैवम् एतेषाम् कुर्यात् सम्योगसाधनम्॥
Venus is generally the victor, whether it is situated north or south. Perform the calculation for conjunction for planets and moon likewise.
english translation
udakstho dakSiNastho vA bhArgavaH prAyazo jayI। zazAGkenaivam eteSAm kuryAt samyogasAdhanam॥
hk transliteration by Sanscript