They sat in silence for five minutes. Then suddenly the two Hillmen shuddered, although King did not bat an eyelid. Din burst into being. A volley ripped out of the night and thundered down the Pass.
"How-utt! Hukkums dar?" came the insolent challenge half a minute after it—the proof positive that Ali Masjid's guards neither slept nor were afraid.
A weird wail answered the challenge, and there began a tossing to and fro of words, that was prelude to a shouted invitation:
"Ud-vance-frrrennen-orsss-werrul!"
English can be as weirdly distorted as wire, or any other supple medium, and native levies advance distortion to the point of art; but the language sounds no less good in the chilly gloom of a Khyber night.
Followed another wait, this time of half an hour. Then a man's footsteps—a booted, leather-heeled man, striding carelessly. Not far behind him was the softer noise of sandals. The man began to whistle Annie Laurie.
"Charles? That you?" called King.
"That you, old man?"
A man in khaki stepped into the moonlight. He was so nearly the image of Athelstan King that Ismail and Darya Khan stood up and stared. Athelstan strode to meet him. Their walk was the same. Angle for angle, line for line, they might have been one man and his shadow, except for three-quarters of an inch of stature.
"Glad to see you, old man," said Athelstan.
"Sure, old chap!" said Charles; and they shook hands.
"What's the desperate proposal?" asked the younger.
"I'll tell you when we are alone."
His brother nodded and stood a step aside. The three who had taken the note to the fort came closer—partly to call attention to themselves, partly to claim credit, partly because the outer silence frightened them. They elbowed Ismail and Darya Khan, and one of them received a savage blow in the stomach by way of retort from Ismail. Before that spark could start an explosion Athelstan interfered.
"Ismail! Take two men. Go down the Pass out of car-shot, and keep watch! Come back when I whistle thus—but no sooner!"
He put fingers between his teeth and blew until the night shrilled back at him. Ismail seized the leather bag and started to obey.
"Leave that bag. Leave it, I say!"
"But some man may steal it, sahib. How shall a thief know there is no money in it?"
"Leave it and go!"
Ismail departed, grumbling, and King turned on Darya Khan.
"Take the remaining man, and go up the Pass!" he ordered. "Stand out of ear-shot and keep watch. Come when I whistle!"
"But this one has a belly ache where Ismail smote him! Can a man with a belly ache stand guard? His moaning will betray both him and me!" objected "Lord of the Rivers."
"Take him and go!" commanded King.
"But—"
King was careful now not to show his bracelet.