Ramayana 2.44.6

अरण्यवासे यद्दुःखं जानती वै सुखोचिता।अनुगच्छति वैदेही धर्मात्मानं तवात्मजम्।।।।

araṇyavāse yad duḥkhaṃ jānatī vai sukhocitā | anugacchati vaidehī dharmātmānaṃ tavātmajam ||

Sītā, princess of Videha—though accustomed to comfort—knowing the hardship of forest-dwelling, has followed your righteous son.