Valmiki Ramayana Uttara Kanda Sarga 50 Shloka 12
Original Shlokaत्वां चैव मैथिलीं चैव शत्रुघ्नभरतावुभौ । सन्त्यजिष्यति धर्मात्मा कालेन महता महान् ।। 7.50.12 ।।
tvāṃ caiva maithilīṃ caiva śatrughnabharatāvubhau | santyajiṣyati dharmātmā kālena mahatā mahān || 7.50.12 ||