Shiva Purana
प्रथमं नदते घोषमात्मशुद्धिकरं परम् ॥ सर्वव्याधिहरं नादं वश्याकर्षणमुत्तमम् ॥ ४४ ॥
The first sound is Ghoṣa. It purifies the soul. It dispels sickness. It is excellent. It attracts and controls.
english translation
prathamaM nadate ghoSamAtmazuddhikaraM param ॥ sarvavyAdhiharaM nAdaM vazyAkarSaNamuttamam ॥ 44 ॥
hk transliteration by Sanscript