Bhagavad Gita 1.13

tataḥ: thereafter;

śaṅkhāḥ: conchshells;

ca: also;

bheryaḥ: large drums;

ca: and;

paṇava: ānaka — small drums and kettledrums;

go: mukhāḥ — horns;

sahasā: all of a sudden;

eva: certainly;

abhyahanyanta: were simultaneously sounded;

saḥ: that;

śabdaḥ: combined sound;

tumulaḥ: tumultuous;

abhavat: became .;