Bhagavad Gita 1.15
Lord Shri Krishna blew his Panchajanya, and Arjuna blew his Devadatta; brave Bheema blew his renowned shell, Poundra.
पाञ्चजन्यं हृषीकेशो देवदत्तं धनंजयः।
पौण्ड्रं दध्मौ महाशङ्खं भीमकर्मा वृकोदरः॥pāñcajanyaṃ hṛṣīkeśo devadattaṃ dhanaṃjayaḥ|
pauṇḍraṃ dadhmau mahāśaṅkhaṃ bhīmakarmā vṛkodaraḥ||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).