It was narrated that 'Ubadah bin Samit said:
"I taught people from Ahtus-Suffah" Qur'an and how to write, and one of them gave me a bow. I said: 'It is not money, and I can shoot (with it) for the sake of Allah., I asked the Messenger of Allah (ﷺ) about it and he said: 'If it would please you to have a necklace of fire placed around your neck, then accept it.'" (IT)
English reference (IT): Vol. 3, Book 12, Hadith 2157 (IT)
Arabic reference (IT): Book 12, Hadith 2241 (IT)