Shiva Purana
अशक्ता तं परित्यज्य मनसा धर्ममाचरेत् ॥ यथा मुनिवरं त्यक्त्वा पतिमत्रिं पतिव्रता ॥ ६८ ॥
If she is unable to do so, she should abandon him and practice religious principles with her mind. Just as a chaste woman abandoned her husband, the great sage Atri,
english translation
azaktA taM parityajya manasA dharmamAcaret ॥ yathA munivaraM tyaktvA patimatriM pativratA ॥ 68 ॥
hk transliteration by Sanscript