AVŚ 6.115.3
द्रुपदाद् इव मुमुचानः स्विन्नः स्नात्वा मलाद् इव । पूतं पवित्रेणेवाज्यं विश्वे शुम्भन्तु मैनसः ॥३॥
drupadād iva mumucānaḥ svinnaḥ snātvā malād iva | pūtaṃ pavitreṇevājyaṃ viśve śumbhantu mainasaḥ ||3||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Being freed as if from a post, as one that has sweated from filth on bathing, like sacrificial butter purified by a purifier—let all cleanse (çumbh) me of sin.
Translated by William Dwight Whitney (1905)