Ramayana
आश्चर्याणि बहूनीह भवन्त्यस्याश्रमे मुनेः । न तु कौतूहलाद्युक्तमन्वेष्टुं तं महामुनिम् ॥ 7-71-23 ॥
"Many marvels occur here in this hermitage of the sage; but it is not proper, out of mere curiosity, to question that great sage."
english translation