2:54  

अर्जुन उवाच
स्थितप्रज्ञस्य का भाषा समाधिस्थस्य केशव ।
स्थितधीः किं प्रभाषेत किमासीत व्रजेत किम् ॥२- ५४॥

arjuna uwaacha

sthitapradnyasya kaa bhaaShaa samaadhisthasya keshawa ।

sthitadhiiH kiM prabhaaSheta kimaasiita wrajeta kim ॥२- ५४॥

Source: Automatic ITRANS Transliteration

Arjun said,
What is the description of the wisdom-established, the concentration-established, O Keshav?
What says the established? How sits? How moves?

Source: Milind S. Pandit

Arjuna said: O Krishna, what is the mark of a person whose Prajna is steady and merged in superconscious state? How does a person of steady Prajna speak? How does such a person sit and walk?

Source: The Bhagavad-Gita: The Sacred Song

Arjuna said: What are the symptoms of one whose consciousness is thus merged in Transcendence? How does he speak, and what is his language? How does he sit, and how does he walk?

Source: Bhagavad Gita As It Is