Bhagwad Gita
Chapter 12, Verse 15
यस्मान्नोद्विजते लोको लोकान्नोद्विजते च यः।हर्षामर्षभयोद्वेगैर्मुक्तो यः स च मे प्रियः।।12.15।।
He for whom no one is put into difficulty and who is not disturbed by anxiety, who is steady in happiness and distress, is very dear to Me.