Manusmriti
ब्रह्म यस्त्वननुज्ञातमधीयानादवाप्नुयात् । स ब्रह्मस्तेयसंयुक्तो नरकं प्रतिपद्यते ॥ ११६ ॥
But he who acquires without permission the Veda from one who recites it, incurs the guilt of stealing the Veda, and shall sink into hell.
english translation
brahma yastvananujJAtamadhIyAnAdavApnuyAt । sa brahmasteyasaMyukto narakaM pratipadyate ॥ 116 ॥
hk transliteration by Sanscript