Hawat fell silent, staring at the man. He could see as a Mentat that their communication was out of phase. Word-sounds were not being linked up here in the normal manner.
"I am Thufir Hawat," he said. "I can speak for my Duke. I will make promissory commitment now for your help. I wish a limited form of help, preserving my force long enough only to kill a traitor who thinks herself beyond vengeance."
"You wish our siding in a vendetta?"
"The vendetta I'll handle myself. I wish to be freed of responsibility for my wounded that I may get about it."
The Fremen scowled. "How can you be responsible for your wounded? They are their own responsibility. The water's at issue, Thufir Hawat. Would you have me take that decision away from you?"
The man put a hand to a weapon concealed beneath his robe.
Hawat tensed, wondering:
"What do you fear?" the Fremen demanded.
"Ah-h-h-h." The Fremen removed his hand from his weapon. "You think we have the Byzantine corruption. You don't know us. The Harkonnens have not water enough to buy the smallest child among us."
"We both fight Harkonnens," Hawat said. "Should we not share the problems and ways of meeting the battle issue?"
"We are sharing," the Fremen said. "I have seen you fight Harkonnens. You are good. There've been times I'd have appreciated your arm beside me."
"Say where my arm may help you," Hawat said.
"Who knows?" the Fremen asked. "There are Harkonnen forces everywhere. But you still have not made the water decision or put it to your wounded."
He said: "Will you show me your way, the Arrakeen way?"
"Stranger-thinking," the Fremen said, and there was a sneer in his tone. He pointed to the northwest across the clifftop. "We watched you come across the sand last night." He lowered his arm. "You keep your force on the slip-face of the dunes. Bad. You have no stillsuits, no water. You will not last long."
"The ways of Arrakis don't come easily," Hawat said.
"Truth. But we've killed Harkonnens."
"What do you do with your own wounded? "Hawat demanded.
"Does a man not know when he is worth saving?" the Fremen asked. "Your wounded know you have no water." He tilted his head, looking sideways up at Hawat. "This is clearly a time for water decision. Both wounded and unwounded must look to the tribe's future."
"Have you word of my Duke or his son?"
Unreadable blue eyes stared upward into Hawat's. "Word?"
"Their fate!" Hawat snapped.
"Fate is the same for everyone," the Fremen said. "Your Duke, it is said, has met his fate. As to the Lisan al-Gaib, his son, that is in Liet's hands. Liet has not said."
He glanced back at his men. They were all awake now. They had heard. They were staring out across the sand, the realization in their expressions: there was no returning to Caladan for them, and now Arrakis was lost.
Hawat turned back to the Fremen. "Have you heard of Duncan Idaho?"
"He was in the great house when the shield went down," the Fremen said. "This I've heard... no more."
Hawat tried to swallow in a dry throat. "When will you hear about the boy?"
"We know little of what happens in Arrakeen," the Fremen said. He shrugged. "Who knows?"
"You have ways of finding out?"
"Perhaps." The Fremen rubbed at the scar beside his nose. "Tell me, Thufir Hawat, do you have knowledge of the big weapons the Harkonnens used?"
"You refer to the artillery they used to trap our people in the caves," he said. "I've... theoretical knowledge of such explosive weapons."