Jabir said, "We used to eat horse meat."I asked, "What about mules?"He replied, "No."
عن جابر قال: كنا نأكل لحوم الخيل، قلت: البغال؟ قال: لا.
Nasai (4333) and Ibn Majah (3197) narrated it via Abdul-Kareem Jazari, from Ataa, from Jabir, and he related it. Its isnad is sahih, and Ataa is Ibn Abu Rabah.