No war horns blew, nor did the shehnai echo. The clash of swords was not heard in battle.

This couplet beautifully describes an absence of war's usual sounds. It tells us that the war bugles did not sound their call, nor did the shehnai play its tune, which often accompanies significant events. Most strikingly, the poet says that the clashing of swords, poetically referred to as 'clapping' in battle, was not heard on the battlefield. It paints a vivid picture of quietude, suggesting either a time of profound peace, or a battle that was anticipated but never commenced with its expected fanfare and ferocity. It's a poignant reflection on silence instead of confrontation.