(18) باب فِي الَّذِي يَرْمِي الصَّيْدَ فَيَقَعُ فِي الْمَاءِ
It was narrated that 'Adiyy bin Hatim said:
"I asked the Messenger of Allah about hunting and he said: 'When you shoot your arrow, mention the name of Allah, and if you find that it (the game) has been killed, the eat it, unless you find that it fell into some water, and you do not know whether the water killed it or your arrow."'
Reference: Sunan an-Nasa'i 4298
In-book reference: Book 42, Hadith 36
English translation: Vol. 5, Book 42, Hadith 4303