Ramayana
त्वत्तो मया श्रुतं वीर श्रुतिभ्यश्च मया श्रुतम् । नोत्तरं हि मया वाच्यं मध्यमे प्रतिजानति ॥ 7-63-4 ॥
"From you I have heard it, O hero, and from the scriptures I have heard it: no reply is to be made by me when the middle one declares his will."
english translation