Bhagavad Gita: Chapter 5/Verse 11

कायेन मनसा बुद्ध्या केवलैरिन्द्रियैरपि ।

योगिनः कर्म कुर्वन्ति सङ्गं त्यक्त्वात्मशुद्धये ॥५- ११॥

kāyena manasā buddhyā kevalairindriyairapi ।
yoginaḥ karma kurvanti saṅgaṃ tyaktvātmaśuddhaye ॥5- 11॥

By the body, mind, wisdom, even merely by the senses, yogins do action having abandoned attachment for the purification of the self. 


kāyena (masculine, instrumental, singular) = by the body

manasā (neuter, instrumental, singular) = by the mind

buddhyā (feminine, instrumental, singular) = by wisdom

kevalais (masculine, instrumental, plural) = merely  

indriyais (masculine, instrumental, plural) = by the senses

api (adverb) (indeclinable) = even 

yoginas (masculine, nominative, plural) = yogins 

karma (neuter, accusative, singular) = action

kurvanti (present tense, 3rd person, plural) = they do

saṅgaṃ (masculine, accusative, singular) = attachment  

tyaktvā (gerund) (indeclinable) = having abandoned 

ātmaśuddhaye (ātma + śuddhaye) (compound) (feminine, dative, singular) = for purification of the self