Charak Samhita
स्वापनं नष्टनिद्राणां मूकानां वाग्विबोधनम् । बोधनं चातिनिद्राणां विबद्धानां विबन्धनुत् ॥६३॥
It makes sleep to those who have the sleeplessness, stimulates voice of the speechless, awakens the excess sleepy, releases obstruction in the constipated.
english translation
svApanaM naSTanidrANAM mUkAnAM vAgvibodhanam । bodhanaM cAtinidrANAM vibaddhAnAM vibandhanut ॥63॥
hk transliteration by Sanscript