Sayyiduna Muhammad bin Safwan (may Allah be pleased with him) said: I slaughtered two rabbits with a sharp stone, then came to the Prophet (peace and blessings be upon him), mentioned this to him (peace and blessings be upon him) and said: Shall I eat them? He (peace and blessings be upon him) said: "Yes."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 16578