You did not obey the words uttered by Vibhisana, duly and mildly, pregnant with meaning and reasoning and tending to your welfare.
हेत्वर्थयुक्तं विधिवच्छ्रेयस्करमदारुणम्। विभीषणेनाभिहितं न कृतं हेतुमत्त्वया॥