Ramayana
कस्यचित्त्वथ कालस्य रामे धर्मपरे स्थिते । कालस्तापसरूपेण राजद्वारमुपागमत् ॥ 7-103-1 ॥
Now, after some time had passed, while Rama remained devoted to righteousness, Time, in the form of an ascetic, came to the gate of the palace.
english translation