Surya Siddhanta
लिखेन् मत्स्यौ तयोर् मध्यान् मुखपुच्छविनिःसृतम् । प्रसार्य सूत्रद्वितयम् तयोर् यत्र युतिर् भवेत्॥
Describe two fish-figures (matsya) : from the middle of these having drawn out two lines projecting through the mouth pnd tail, wherever their intersection takes place.
english translation
likhen matsyau tayor madhyAn mukhapucchaviniHsRtam । prasArya sUtradvitayam tayor yatra yutir bhavet॥
hk transliteration by Sanscript