Bhagavad Gita: Chapter 1, Verse 13
तत: शङ्खाश्च भेर्यश्च पणवानकगोमुखा: |
सहसैवाभ्यहन्यन्त स शब्दस्तुमुलोऽभवत् || 13||
tataḥ śhaṅkhāśhcha bheryaśhcha paṇavānaka-gomukhāḥ
sahasaivābhyahanyanta sa śhabdastumulo ’bhavat
sahasaivābhyahanyanta sa śhabdastumulo ’bhavat
Thereafter, conches, kettledrums, bugles, trumpets, and horns suddenly blared forth, and their combined sound was overwhelming.