Bhagavad Gita: Chapter 13/Verse 9

असक्तिरनभिष्वङ्गः पुत्रदारगृहादिषु ।


नित्यं च समचित्तत्वमिष्टानिष्टोपपत्तिषु ॥१३- ९॥

asaktiranabhiṣvaṅgaḥ putradāragṛhādiṣu ।
nityaṃ ca samacittatvamiṣṭāniṣṭopapattiṣu ॥13- 9॥

Non-attachment, absence of clinging in the son, wife, home, etc., and perpetual evenness in mind in the desired and undesired events. 


asaktis (feminine, nominative, singular) = non-attachment 

anabhiṣvaṅgas (masculine, nominative, singular) = absence of clinging  

putradāragṛhādiṣu (putra + dāra + gṛhādiṣu) (masculine, locative, plural) = in the son, wife, home, etc. 


nityam (adverb) (indeclinable) = perpetual 

ca (conjunction) (indeclinable) = and

samacittatvam (sama + cittatvam) (neuter, nominative, singular) = evenness in mind 

iṣṭāniṣṭopapattiṣu (iṣṭa + aniṣṭa + upapattiṣu) (feminine, locative, plural) = in desired and undesired events