Having committed an act of adultery with the wife of another man, one is born as a wolf. After that he has to assume the forms of a dog and jacka! and vulture. He has next to take birth as a snake and then as a Kanka (a bird of prey) and then as a crane.
परदाराभिमर्श तु कृत्वा जायति वै वृकः। श्वा शृगालस्ततो गृध्रो व्याल:कंको बकस्तथा॥