kimartham idam ucyate .

tṛtīyā yathā syāt .

atha dvitīyā siddhā .

siddhā karmaṇi iti eva .

tṛtīyā api siddhā .

katham .

supām supaḥ bhavanti iti eva .

asati etasmin supām supaḥ bhavanti iti tṛtīyārthaḥ ayam ārambhaḥ .

yavāgvā agnihotraṃ juhoti .

evam tarhi tṛtīyā api siddhā .

katham .

kartṛkaraṇayoḥ iti eva .

ayam agnihotraśabdaḥ asti eva jyotiṣi vartate .

tadyathā .

agnihotram prajvalayati iti .

asti haviṣi vartate .

tat yathā .

agnihotram juhoti iti .

juhotiḥ ca asti eva prakṣepaṇe vartate asti prīṇātyarthe vartate .

tat yathā tāvat yavāgūśabdāt tṛtīyā tadā agnihotraśabdaḥ jyotiṣi vartate juhotiḥ ca prīṇātyarthe .

tat yathā .

yavāgvā agnihotram juhoti .

agniṃ prīṇāti .

yadā yavāgūśabdāt dvitīyā tadā agnihotraśabdaḥ haviṣi vartate juhotiḥ ca prakṣepaṇe .

tat yathā .

yavāgūm agnihotram juhoti .

yavāgūm haviḥ agnau prakṣipati .