caṭaka-parvata dekhi' prabhura dhāvana
tāra madhye prabhura kichu pralāpa-varṇana
caṭaka-parvata—the hill known as Caṭaka-parvata; dekhi'-seeing; prabhura dhāvana—the running of Śrī Caitanya Mahāprabhu; tāra madhye—in that chapter; prabhura—of Śrī Caitanya Mahāprabhu; kichu—some; pralāpa varṇana—talking like a madman.
Also in that chapter there is a description of how Śrī Caitanya Mahāprabhu ran toward Caṭaka-parvata and spoke like a madman.
Link to this page: https://prabhupadabooks.com/cc/antya/20/125