The Sindhudā tune of the shehnai was not heard; no call echoed, nor did the warhorses neigh.

This couplet paints a picture of silence and absence. It suggests that the joyous tunes of the Shehnai, like the Sindura melody, were not heard. Neither was there a loud call or a battle cry, nor did the warhorses neigh. Essentially, it describes a scene where the usual sounds of celebration or preparation for a significant event, perhaps a battle or a grand occasion, were conspicuously missing. It evokes a feeling of quietude, perhaps a moment of peace, or even a sense of something important not happening as expected. It's a snapshot of stillness, devoid of the expected vibrancy or drama.