Valmiki Ramayana Kishkindha Kanda Sarga 10 Shloka 13
Original Shlokaविदितं वो यथा रात्रौ मायावी स महासुरः4.10.13।। मां समाह्वयत क्रूरो युद्धाकाङ्क्षी सुदुर्मतिः।
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सुदुर्मतिः wickedminded one, महासुरः great demon, मायावी Mayavi, क्रुद्धः angry one, युद्धाकाङ्क्षी wishing to tight, यथा as, रात्रौ In that night, माम् me, समाह्वयत challenged, वः to you, विदितं is known.
'You know very well how that wicked demon, Mayabi, that night challenged me angrily to a duel.