Bhagavad Gita Chapter 16 Verse 1
भगवद् गीता अध्याय 16 श्लोक 1

श्री भगवानुवाच
अभयं सत्त्वसंशुद्धिः ज्ञानयोगव्यवस्थितिः।
दानं दमश्च यज्ञश्च स्वाध्यायस्तप आर्जवम्।।16.1।।



English Translation - Swami Sivananda
16.1 The Blessed Lord said  Fearlessness, purity of heart, steadfastness in knowledge and Yoga, almsgiving, control of the senses, sacrifice, study of scriptures, austerity and straightforwardness.


English Translation of Sanskrit Commentary By Sri Shankaracharya's
16.1 Abhayam, fearlessness; sattva-samsuddhih, purtiy of the mind (sattva), mentally avoiding fraud, trickery, falsehood, etc. in dealings, i.e., honest behaviour; jnana-yoga-vyavasthitih, persistence in knowledge and yoga-jnana means knowledge of such subjects as the Self, learnt from scriptures and teachers; yoga means making those things that have been learnt matters of ones own personal experience through concentration by means of withdrawl of the organs etc.; persistence, steadfastness, in those two, knowledge and yoga;-this [This-refers to all the three from fearlessness to persistence in knowledge and yoga.] is the principal divine characteristic which is sattvika (born of the sattva ality). That nature which may occur in persons competent in their respective spheres, [Persons treading the path of Jnana-yoga or Karma-yoga have sattvika alities. Some of the alities mentioned in the first three verses occur only in the former, whereas the others are found in both or only in the latter.-Tr.]-that is said to be their sattvika attribute.
Danam, charity, distribution of food etc. according to ones ability; and damah, control of the external organs-the control of the internal organ, santih, will be referred to later; yajnah, sacrifices-Agnihotra etc. sanctioned by the Vedas, and sacrifices in honour of gods and others [Others: Those in honour of the manes, humans and other beings. Brahma-yajna, the fifth sacrifice, is referred to separately by svadhyaya.] sanctioned by the Smrtis: svadhyayah, study of the Rg-veda etc. for unseen results; tapah, austerity, those concerning the body, etc., which will be stated (17.14-16); arjavam, rectitude, straigthforwardness at all times-.
Further,


Transliteration Bhagavad Gita 16.1Sri Bhagavaan Uvaacha:
Abhayam sattwasamshuddhih jnaanayogavyavasthitih;
Daanam damashcha yajnashcha swaadhyaayastapa aarjavam.


Word Meanings Bhagavad Gita 16.1śhrī-bhagavān uvācha—the Supreme Divine Personality said; abhayam—fearlessness; sattva-sanśhuddhiḥ—purity of mind; jñāna—knowledge; yoga—spiritual; vyavasthitiḥ—steadfastness; dānam—charity; damaḥ—control of the senses; cha—and; yajñaḥ—performance of sacrifice; cha—and; svādhyāyaḥ—study of sacred books; tapaḥ—austerity; ārjavam—straightforwardness; ahinsā—non-violence; satyam—truthfulness; akrodhaḥ—absence of anger; tyāgaḥ—renunciation; śhāntiḥ—peacefulness; apaiśhunam—restraint from fault-finding; dayā—compassion; bhūteṣhu—toward all living beings; aloluptvam—absence of covetousness; mārdavam—gentleness; hrīḥ—modesty; achāpalam—lack of fickleness; tejaḥ—vigor; kṣhamā—forgiveness; dhṛitiḥ—fortitude; śhaucham—cleanliness; adrohaḥ—bearing enmity toward none; na—not; ati-mānitā—absence of vanity; bhavanti—are; sampadam—qualities; daivīm—godly; abhijātasya—of those endowed with; bhārata—scion of Bharat