शार्दूलचरवृत्तान्तः
Saardula’s Spy-Report on Rama’s Camp and the Vanara Host
राक्षसानांवरिष्ठश्चतवभ्रातावीभीषणः ।प्रतिगृह्यपुरींलङ्कांराघवस्यहितेरतः ।।6.30.34।।
rākṣasānāṁ variṣṭhaś ca tava bhrātā vibhīṣaṇaḥ |
pratigṛhya purīṁ laṅkāṁ rāghavasya hite rataḥ ||6.30.34||
และวิภีษณะน้องชายของท่าน ผู้ประเสริฐที่สุดในหมู่รากษส ได้รับมอบกรุงลงกาและภักดีต่อประโยชน์สุขของพระราฆพ
"O King! the Vanara heroes are valiant and highly powerful. They are also protected by Rama. It is not possible to spy on them."
Dharma over blood-ties: Vibhishana’s alignment with Rama’s welfare shows that righteousness can supersede familial loyalty when family stands for adharma.
Śārdūla reports that Vibhishana has joined Rama and is positioned as the recipient/acceptor of Lanka, acting for Rama’s benefit.
Moral courage and integrity: Vibhishana’s steadfast commitment to what he perceives as right.