BG 2.71

 Bhagavad Gita 2.71 says:

Sanskrit (Chapter 2, Verse 71)

vihāya kāmān yaḥ sarvān pumāṃś carati niḥspṛhaḥ
nirmamo nirahaṅkāraḥ sa śāntim adhigacchati

Meaning

A person who abandons all desires,
lives free from longing and possessiveness,
and is without ego or “I-ness,”
attains peace.

Breakdown of the idea

• vihāya kāmān sarvān – giving up all desires
• niḥspṛhaḥ – free from craving or expectation
• nirmamaḥ – without “mine-ness” (possessiveness)
• nirahaṅkāraḥ – without ego or self-centered identity
• śāntim adhigacchati – attains true inner peace

Core teaching

This verse connects directly to your earlier chain of terms:

• restless mind (kṣipta / vikṣipta) → driven by desire and ego
• stability (ekāgra) → arises when desires weaken
• peace (śānti) → arrives when craving and “I-me-mine” dissolve

So the Gita is saying something quite precise:

Peace is not added from outside—it emerges when psychological dependence on desire and ego ends.

If you want, I can  connect this verse to modern psychology (attachment theory, dopamine loops, or cognitive control), or  map it step-by-step to the yoga states you listed earlier.