Musannaf Ibn Abi Shayba 1:1507

Abu Mu'awiyah narrated to us, from 'Asim, from 'Ikrimah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) passed by a pond. They said: "O Messenger of Allah, dogs and predatory animals lap from it." The Messenger of Allah (peace and blessings of Allah be upon him) said: "For the predatory animal is what it takes into its belly, and for the dog is what it takes into its belly; so drink and perform ablution."