Trường Bộ Kinh (Digha Nikaya) 1:950
SUJATOYatra hi nāma saññī samāno jāgaro pañcamattāni sakaṭasatāni nissāya nissāya atikkantāni neva dakkhati, na pana saddaṁ sossatī’ti.
in that, while conscious and awake he neither saw nor heard a sound as five hundred carts passed by right next to him.’