The ancestors of the man who allows such a woman to come near to place where the Shraddha is being performed by him do not become pleased with him for thirteen years.
एताभिश्चक्षुषा दृष्टं हविर्नाश्नन्ति देवताः॥ पितरश्च न तुष्यन्ति वर्षाण्यपि त्रयोदश।