Ramayana
न खल्वन्येन काकुत्स्थ श्रोतव्यमिदमुत्तमम् । परमम् ऋषिणा वीर त्वयैव रघुनन्दन ॥ 7-98-22 ॥
Indeed, O Kakutstha, this supreme and excellent portion is not to be heard by any other, but by you alone, O hero, O delight of the Raghus, as by a sage.
english translation