I said: O Messenger of Allah, we will meet the enemy tomorrow, and we do not have any blades. He said: If the killing tool causes blood to flow out, and if Allah's name is mentioned, eat [of the slaughtered animal]. But do not slaughter with a tooth or a nail. Then the Messenger of Allah (PBUH) got spoils, and a camel ran away. So a man shot it with an arrow, and he captured it. The Messenger of Allah (PBUH) said: Some of these animals - or these camels- are untamed like wild animals. So if any of them goes out of your control, do the same [shoot it with an arrow].