Rasarnavasudhakara 3.92

3.92

athopanyāsaḥ-
yuktibhiḥ sahito yo' rthaḥ upanyāsaḥ sa iṣyate ||

Now, the statement of reason (upanyāsa):
A statement that is accompanied by logical reasons is accepted as an upanyāsa.

3.92.p1

49b

3.92.p2

yathā tatraiva [bāla-rāmāyaṇe] mātaliḥ-ayaṃ hi pitṛ-bhakty-atiśayaḥ paraśurāmasya yad uta reṇukā-śiraś-chedaḥ [4.29 padyād anantaram] ity upakramya-

As in the very same work, Mātali says: "This indeed is Paraśurāma's extreme devotion to his father, namely, the severing of Reṇukā's head" [after verse 4.29], beginning with this, and ending with: