Sanskrit
अनुद्वेगकरं वाक्यं सत्यं प्रियहितं च यत् ।स्वाध्यायाभ्यसनं चैव वाङ्मयं तप उच्यते ॥
Transliteration
anudvegakaraṃ vākyaṃ satyaṃ priyahitaṃ ca yat svādhyāyābhyasanaṃ caiva vāṅmayaṃ tapa ucyate
Translation
Speech causing no annoyance, truthful, pleasant and beneficial, the practice of the study of the Scriptures, are called the austerity of speech.