Ashtavakra Gita
तज्ज्ञस्य पुण्यपापाभ्यां स्पर्शो ह्यन्तर्न जायते। न ह्याकाशस्य धूमेन दृश्यमानापि सङ्गतिः॥४- ३॥
He who has self-knowledge remains untouched by good and bad even internally, as the sky cannot be contaminated by the presence of smoke in it.
english translation
tajjJasya puNyapApAbhyAM sparzo hyantarna jAyate। na hyAkAzasya dhUmena dRzyamAnApi saGgatiH॥4- 3॥
hk transliteration by Sanscript