Ramayana
अरुन्धत्या सहासीनो वसिष्ठ इव तेजसा । एवं रामो मुदा युक्तः सीतां सुरसुतोपमाम् ॥ 7-42-24 ॥
As the two of them, Sita and Raghava, sported together for a long time, the auspicious and ever-pleasure-giving cool season slipped by.
english translation