Musannaf Ibn Abi Shayba 16:58

Abu Bakr narrated to us, he said: Yahya bin Wadih narrated to us, from Muhammad bin Ishaq, from Abd al-Karim bin Abi al-Mukhariq, from Habban bin Juz’, from his brother Khuzayma bin Juz’, he said: I said: "O Messenger of Allah, I have come to you to ask you about the creeping creatures of the earth. What do you say about the rabbit?" He said: "I do not eat it, nor do I forbid it." I said: "As for me, I eat what you do not forbid. And why, O Messenger of Allah?" He said: "I have been informed that it menstruates."