She moved towards him in sudden excitement.
"What is it ?" she asked in low tones.
"It is the Great King--may he live for ever!" answered Zoroaster.

"None but he would ride so fast along the royal road." For a moment they stood side by side, watching the dust cloud; and as they stood, Nehushta's hand stole out from her cloak and touched the warrior's arm, softly, with a trembling of the fingers, as though she timidly sought something she would not ask for.

Zoroaster turned his head and saw that her eyes were moistened with tears; he understood, but he would not take her hand, for there were many slaves near, besides Nehushta's kinsfolk, and he would not have had them see; but he looked on her tenderly, and on a sudden, his eyes grew less sad, and the light returned in them.
"My beloved!" he said softly.
"I was wrong, Zoroaster--forgive me," she murmured.

She suffered him to lead her to her tent, which was already pitched; and he left her there, sitting at the door and watching his movements, while he called together his men and drew them up in a compact rank by the roadside, to be ready to salute the king.
Nearer and nearer came the cloud; and the red glow turned to purple and the sun went out of sight; and still it came nearer, that whirling cloud-canopy of fine powdered dust, rising to right and left of the road in vast round puffs, and hanging overhead like the smoke from some great moving fire.

Then, from beneath it, there seemed to come a distant roar like thunder, rising and falling on the silent air, but rising ever louder; and a dark gleam of polished bronze, with something more purple than the purple sunset, took shape slowly; then with the low roar of sound, came now and then, and then more often, the clank of harness and arms; till at last, the whole stamping, rushing, clanging crowd of galloping horsemen seemed to emerge suddenly from the dust in a thundering charge, the very earth shaking beneath their weight, and the whole air vibrating to the tremendous shock of pounding hoofs and the din of clashing brass.
A few lengths before the serried ranks rode one man alone,--a square figure, wrapped in a cloak of deeper and richer purple than any worn by the ordinary nobles, sitting like a rock upon a great white horse.