Ramayana
एवं तेषां निवसतां मासः साग्रो ययौ तदा । मुहूर्तमिव ते सर्वे रामभक्त्या च मेनिरे ॥ 7-39-27 ॥
While they dwelt thus, a full month and more then passed away, yet to all of them, through their devotion to Rama, it seemed but a single moment.
english translation