CC Antya 19.60

sarva-rātri karena bhāve mukha saṅgharṣaṇa
goṅ-goṅ-śabda karena, — svarūpa śunilā takhana
Synonyms: 
sarva-rātri — the whole night; karena — does; bhāve — in emotion; mukha saṅgharṣaṇa — rubbing of the face; goṅ-goṅ-śabda karena — makes a peculiar sound, goṅ-goṅ; svarūpa — Svarūpa Dāmodara Gosvāmī; śunilā — heard; takhana — then.
Translation: 
In ecstasy, Śrī Caitanya Mahāprabhu rubbed His face against the walls all night long, making a peculiar sound, “goṅ-goṅ,” which Svarūpa Dāmodara could hear through the door.