Suck (CC and Other Books)
Sri Caitanya-caritamrta
CC Adi-lila
CC Adi 10.60, Purport:
A nephew of Śivānanda Sena's named Śrīkānta left the company in protest of Nityānanda Prabhu's curse and went directly to Śrī Caitanya Mahāprabhu at Jagannātha Purī, where the Lord pacified him. On that occasion, Lord Caitanya Mahāprabhu allowed His toe to be sucked by Purī dāsa, who was then a child. It is by the order of Caitanya Mahāprabhu that he could immediately compose Sanskrit verses. During the misunderstanding with Śivānanda's family, Śrī Caitanya Mahāprabhu ordered His personal attendant, Govinda, to give them all the remnants of His food. This is described in Antya-līlā, Chapter Twelve, verse 53.