Ramayana
एतत्त्वय्युपपन्नं च यदस्मांस्त्वं प्रशंससे । प्रशंसार्ह न जानीमः प्रशंसां वक्तुमीदृशीम् ॥ 7-38-30 ॥
"This praise that you bestow upon us is befitting in you; yet, O you worthy of praise, we do not know how to utter praise such as this."
english translation