2.3.39
स्वामीश्वराधिपतिदायादसाक्षिप्रतिभूप्रसूतैश्च
Operational rule vidhi
The 6th and the 7th case-affixes are used after words when they are joined with स्वामिन् 'master', ईश्वर 'lord', अधिपति 'ruler', दायाद 'an heir', साक्षिन् 'witness', प्रतिभू 'a surety' and प्रसूत 'begotten'.
Word by word (padaccheda)
With / by स्वामिन्- ईश्वर- अधिपति- दायाद- साक्षिन्- प्रतिभू- प्रसूतैः tṛtīyā · bahuvacanaIndeclinable च avyaya
- With / by Tṛtīyā (3rd case): accompaniment or means.
- Indeclinable An avyaya such as च "and", वा "optionally", न "not".
Full reading
स्वामिन्-
Pāṇini leaves out words that carry over from earlier sūtras. Expand to see the rule as a reader actually understands it.
Commentary
The 6th and the 7th case-affixes are used after words when they are joined with स्वामिन् 'master', ईश्वर 'lord', अधिपति 'ruler', दायाद 'an heir', साक्षिन् 'witness', प्रतिभू 'a surety' and प्रसूत 'begotten'.
गवां गोषु वा स्वामी or ईश्वर 'master of cows.' So also गवामधिपतिः or गोष्वधिपतिः, गवां दायादः or गोषु दायादः, गवां or गोषु साक्षी प्रतिभूः &c.
These words naturally would have governed the Genitive; the present sutra ordains Locative as well.
Śrīśa Chandra Vasu, The Ashtadhyayi of Panini (1897), via ashtadhyayi.com.