अनुद्वेगकरं वाक्यं सत्यं प्रियहितं च यत्।स्वाध्यायाभ्यसनं चैव वाङ्मयं तप उच्यते
anudvega-karaṁ vākyaṁ satyaṁ priya-hitaṁ cha yat svādhyāyābhyasanaṁ chaiva vāṅ-mayaṁ tapa uchyate
Speech that hurts no one, that is true, pleasant to listen to, and beneficial, and the constant study of the scriptures—this is austerity of speech.
Translated by Shri Purohit Swami
Speech that causes no excitement, is truthful, pleasant, and beneficial; the practice of studying the Vedas is called austerity of speech.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
anudvega-karam—not causing distress; vākyam—words; satyam—truthful; priya- hitam—beneficial; cha—and; yat—which; svādhyāya-abhyasanam—recitation of the Vedic scriptures; cha eva—as well as; vāṅ-mayam—of speech; tapaḥ—austerity; uchyate—are declared as