The Rāmāyaṇa of Vālmīki 2.46.77

2.46.77

pṛṣṭhato 'haṃ gamiṣyāmi tvāṃ ca sītāṃ ca pālayan
adya duḥkhaṃ tu vaidehī vanavāsasya vetsyati

As, praying for her husband's sake,
The faultless dame to Gangá spake,
To the right bank the vessel flew
With her whose heart was right and true.
Soon as the bark had crossed the wave,
The lion leader of the brave,
Leaving the vessel on the strand,
With wife and brother leapt to land.
Then Ráma thus the prince addressed
Who filled with joy Sumitrá's breast:
'Be thine alike to guard and aid
In peopled spot, in lonely shade.
Do thou, Sumitrá's son, precede:
Let Sítá walk where thou shalt lead.
Behind you both my place shall be,
To guard the Maithil dame and thee.
For she, to woe a stranger yet,
No toil or grief till now has met;
The fair Videhan will assay
The pains of forest life to-day.
To-day her tender feet must tread
Rough rocky wilds around her spread:
No tilth is there, no gardens grow,
No crowding people come and go.'