Bhagavad Gita on Ego

BG 3.27

प्रकृतेः क्रियमाणानि गुणैः कर्माणि सर्वशः।

All actions are wrought in all cases by the qualities of Nature alone. He whose mind is deluded by egoism thinks, "I am the doer."

BG 13.8

अमानित्वमदम्भित्वमहिंसा क्षान्तिरार्जवम्।आचार्योपासनं शौचं स्थैर्यमात्मविनिग्रहः

Humility, unpretentiousness, non-injury, forgiveness, uprightness, service to the teacher, purity, steadfastness, and self-control.

BG 16.21

त्रिविधं नरकस्येदं द्वारं नाशनमात्मनः।कामः क्रोधस्तथा लोभस्तस्मादेतत्त्रयं त्यजेत्

There are three gates to this hell, destructive of the self: lust, anger, and greed; therefore, one should abandon these three.

BG 18.17

यस्य नाहंकृतो भावो बुद्धिर्यस्य न लिप्यते।हत्वापि स इमाँल्लोकान्न हन्ति न निबध्यते

He who is free from the egoistic notion, whose intelligence is not tainted by good or evil, though he slays these people, he does not slay, nor is he bound by the action.

BG 18.58

मच्चित्तः सर्वदुर्गाणि मत्प्रसादात्तरिष्यसि।अथ चेत्त्वमहङ्कारान्न श्रोष्यसि विनङ्क्ष्यसि

Fixing your mind on Me, you shall, by My grace, overcome all obstacles; but if you will not hear Me due to egoism, you shall perish.

BG 2.71

विहाय कामान्यः सर्वान्पुमांश्चरति निःस्पृहः।

That person attains peace who, abandoning all desires, moves about without longing, without the sense of ownership, and without egoism.