भार्यायै पूर्वमारिण्यै दत्त्वाऽग्नीनन्त्यकर्मणि । पुनर्दारक्रियां कुर्यात् पुनराधानमेव च ॥ १६८ ॥
Having thus, at the funeral, given the sacred fires to his wife who dies before him, he may marry again, and again kindle (the fires).
english translation