Kāṣṭhīla-Upākhyāna: Rākṣasī, Spear-Śakti, and Kāśī as Śakti-kṣetra
कौमारं या पतिं हन्ति सा कथं मां न हिंसति । मत्तो रूपाधिकं मत्वा परं पुरुषलंपटा ॥ २० ॥
kaumāraṃ yā patiṃ hanti sā kathaṃ māṃ na hiṃsati | matto rūpādhikaṃ matvā paraṃ puruṣalaṃpaṭā || 20 ||
หญิงผู้ยังเป็นสาวก็ฆ่าสามีได้ จะไม่ทำร้ายข้าได้อย่างไร? ครั้นเห็นชายอื่นงามกว่าข้า นางผู้ไร้ยางอายและใฝ่ชายแปลกหน้า ย่อมทรยศข้าเป็นแน่
A male character in the narrative (husband/lover figure expressing suspicion and fear)
Vrata: none
Primary Rasa: bhayanaka
Secondary Rasa: raudra
It highlights the dharmic warning that uncontrolled desire and betrayal (parapuruṣa-lampaṭatā) lead to violence, fear, and the collapse of trust—showing how adharma destroys household harmony.
Indirectly, it contrasts worldly obsession and suspicion with the steadiness required for bhakti—devotion thrives on self-control and fidelity to dharma, whereas lust and deceit scatter the mind.
Primarily nīti and dharma instruction rather than a Vedanga technical lesson; the verse functions as ethical guidance on conduct (ācāra) and the social consequences of adharma.