CC Antya 14.119

‘caṭaka’-giri-gamana-līlā raghunātha-dāsa
‘gaurāṅga-stava-kalpavṛkṣe’ kariyāchena prakāśa
Word for word: 
caṭaka-giri — the sand dune known as Caṭaka-parvata; gamana — of going to; līlā — pastime; raghunātha-dāsa — Raghunātha dāsa Gosvāmī; gaurāṅga-stava-kalpa-vṛkṣe — in the book known as Gaurāṅga-stava-kalpavṛkṣa; kariyāchena prakāśa — has described.
Translation: 
In his book Gaurāṅga-stava-kalpavṛkṣa, Raghunātha dāsa Gosvāmī has very vividly described Śrī Caitanya Mahāprabhu’s pastime of running toward the Caṭaka-parvata sand dune.