Bhagavad Gita Chapter 2 Verse 56
भगवद् गीता अध्याय 2 श्लोक 56

दुःखेष्वनुद्विग्नमनाः सुखेषु विगतस्पृहः।
वीतरागभयक्रोधः स्थितधीर्मुनिरुच्यते।।2.56।।



हिंदी अनुवाद - स्वामी तेजोमयानंद
।।2.56।। दुख में जिसका मन उद्विग्न नहीं होता सुख में जिसकी स्पृहा निवृत्त हो गयी है? जिसके मन से राग? भय और क्रोध नष्ट हो गये हैं? वह मुनि स्थितप्रज्ञ कहलाता है।।


Brahma Vaishnava Sampradaya - Commentary

Lord Krishna gives an expansion of this in the next three verses. For  those
situated in wisdom these instructions are essential  being  the  means.   It
has been declared that  whatever  instructions  have  been  recommended  for
those  seeking   advancement,   these   selfsame   instructions   are   seen
distinctively in  the  actions  of  those  situated  in  wisdom.  To  assume
erroneously  that  something  is  pleasant  then  it  becomes  a  source  of
attachment. Rasa sentiment, raga attachment and rakti beauty are said to  be
erroneous assumptions.