A man said, "Messenger of Allah, what is your view on the lizard?"He replied, "I do not eat it, but I do not forbid it either."
أخبرنا قتيبة عن مالك عن نافع وعبد الله بن دينار
أن رجلا قال يا رسول الله ما ترى في الضب قال لست بآكله ولا محرمه
[Its chain is sahih] See the previous hadith. It is also in al-Kubra, no. 4827.