Sanavasa

The third patriarch was Sanavasa. He asked Ŕnanda, "What kind of thing is the original unborn nature of ail things?" Ananda pointed to a corner of Savanavasa's robe. Again, he asked, "What kind of thing is the original nature of the Bouddhas awakening?" Ananda then grasped a corner of Sanavasa's robe and pulled it. At that time, Sanavasa was greatly awakened..
(texte extrait du Dentoroku)