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पाञ्चजन्यं हृषीकेशो देवदत्तं धनञ्जयः ।
पौण्ड्रं दध्मौ महाशङ्खं भीमकर्मा वृकोदरः ॥१-१५॥

paaJNchajanyaM hRRiShiikesho dewadattaM dhanaJNjayaH ।

pauNDraM dadhmau mahaasha~NkhaM bhiimakarmaa wRRikodaraH ॥१-१५॥

Source: Automatic ITRANS Transliteration

Panchajanya [by] Hrishikesh, Devadatta [by] Dhananjay,
Paundra the great conch was blown by Vrikodara, doer of terrible deeds.

Source: Milind S. Pandit

Krishna blew His conch, Paanchajanya; Arjuna blew his conch, Devadatta; and Bheema, the doer of formidable deeds, blew (his) big conch, Paundra.

Source: The Bhagavad-Gita: The Sacred Song

Then, Lord Krsna blew His conchshell, called Pancajanya; Arjuna blew his, the Devadatta; and Bhima, the voracious eater and performer of Herculean tasks, blew his terrific conchshell called Paundram.

Source: Bhagavad Gita As It Is