2 Kings 7:6-16

6 (The LORD had made the Aramean army hear what sounded like chariots, horses, and a large army. The Aramean soldiers said to one another, "The king of Israel has hired the Hittite and Egyptian kings to attack us!"
7 So at dusk they fled. They abandoned the camp as it was with its tents, horses, and donkeys and ran for their lives.)
8 When the men with skin diseases came to the edge of the camp, they went into a tent, ate and drank, and carried off the silver, gold, and clothes they found in that tent. They went away and hid them. Then they came back, went into another tent, carried off its contents, went away, and hid them.
9 Then they said to one another, "What we're doing is not right. This is a day of good news, and we're not telling anyone about it. If we wait until morning when it's light out, we'll be punished. Let's bring the news to the royal palace."
10 So they called the city gatekeepers and told them, "We went into the Aramean camp, and we didn't see or hear anyone. The horses and donkeys were still tied up. Even the tents were left exactly as they were."
11 The gatekeepers announced the news to the royal palace.
12 So the king got up at night and told his officers what the Arameans had planned for them. He said, "They know we're starving, so they've left the camp to hide in the countryside. They're thinking, 'When they've left the city, we'll capture them alive and get into the city.'"
13 One of his officers replied, "Please let some men take five of the horses that are left here. Those men will be no worse off than the rest of the Israelites who are dying. Let's send them to take a look."
14 So they took two chariots with horses, and the king sent them to follow the Aramean army and told them to find out what happened.
15 They followed them as far as the Jordan River and saw how the whole road was littered with clothes and equipment that the Arameans had thrown away in their hurry. The messengers returned and told the king about it.
16 So the people went out and looted the Aramean camp. Then 24 cups of the best flour sold for half an ounce of silver, and 48 cups of barley sold for half an ounce of silver, as the LORD had predicted.