Al-Sha'bi (may Allah have mercy on him) narrates from Sayyiduna Muhammad bin Safwan (may Allah be pleased with him) that he hunted a rabbit and slaughtered it with a stone. Then he came to the Prophet (peace and blessings be upon him) and mentioned it, and he (peace and blessings be upon him) permitted him to eat it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الضحايا / 19395