Valmiki Ramayana Aranya Kanda Sarga 55 Shloka 34
Original Shlokaअलं व्रीडेन वैदेहि धर्मलोपकृतेन च।।3.55.34।। आर्षोऽयं दैवनिष्यन्दो यस्त्वामभिगमिष्यति।
1 source checked for this shloka
वैदेहि Sita, धर्मलोपकृतेन thinking it to be a violation of righteous conduct, व्रीडेन feeling shamed, अलम् no need to, यः whatever, त्वाम् अभिगमिष्यति will come your way, अयम् this one, दैवनिष्यन्दः granted by fate, आर्षः acceptable to sages.
O Sita you need not feel shamed that it is a violation of righteous conduct. Take it as godsend which has the approval of sages.