In the late tenth century b.c., royal troops endure a forced march through the baked dirt of the Judean hill country. A rebel named Sheba blows a ram's horn to fracture the kingdom. Joab intercepts the newly appointed commander Amasa near a massive boulder at Gibeon. He grabs Amasa by the beard with his right hand and drives a short iron blade into his stomach with his left. Amasa bleeds out in the middle of the road. The marching men step around the corpse in a state of heavy apprehension and physical exhaustion.
Joab and his brother Abishai track Sheba to the northern stronghold of Abel Beth Maacah. They order their engineers to pile dirt and timber against the outer fortification. The soldiers begin battering the stone wall to bring it down. A local woman climbs the battlements to broker a peace deal. She understands that the army will level the entire settlement to kill one fugitive. Survival requires a fast and brutal transaction.
The siege ramp acts as a mechanical lever to force a political compromise. Building an earthen approach ramp requires moving tons of dirt by hand under heavy missile fire. The citizens of the city calculate the manual labor and the incoming destruction. They choose to bypass a prolonged blockade by removing the root cause of the violence. A heavy iron sword severs the neck of the rebel. The defenders throw his bleeding head over the stone perimeter to pay the ransom of their town.
A fortified wall only protects the people inside it if they have the sense to throw a dead man out.
The dirt ramp eroded back into the surrounding fields over the following seasons. Joab sounded the trumpet to disperse his men, returning to Jerusalem with his command secured by the iron at his belt.