Imam Malik's Muwatta, Chapter: General Subjects

Malik related to me from Abd ar-Rahman ibn Abdullah ibn Abd ar-Rahman ibn Abi Sasaca that Sulayman ibn Yasar said, "The Messenger of Allah, may Allah bless him and grant him peace, entered the house of Maimuna bint al-Harith and there was a lizard in which there were eggs to eat. Abdullah ibn Abbas and Khalid ibn al-Walid were with him. He said, 'From where did you get this?' She replied, 'My sister, Huzayla bint al-Harith, gave it to me.' He then told Abdullah ibn Abbas and Khalid to eat. They said, 'Won't you eat, Messenger of Allah?' He said, 'There are those who visit me from Allah.' Maimuna said, 'Messenger of Allah, shall we give you some milk to drink which we have?' He said, 'Yes.' When he drank, he said, 'From where did you get this?' She said, 'My sister, Huzayla gave it to me.' The Messenger of Allah, may Allah bless him and grant him peace, said, 'Do you see your slave-girl whom you asked me for permission to free? Give her to your sister and bring her to your maternal relatives to take care of her. That is better for you.' "