Sahih al-Bukhari 6243

Al-Humaydi narrated to us: Sufyan narrated to us, from Ibn Tawus, from his father, from Ibn Abbas, who said: I have seen nothing more resembling minor lapses than what Abu Hurayrah said. Mahmud told me: Abd al-Razzaq informed us: Mamar informed us, from Ibn Tawus, from his father, from Ibn Abbas, who said: I have seen nothing more resembling minor lapses than what Abu Hurayrah reported from the Prophet, peace and blessings be upon him: Allah has decreed for the son of Adam his share of fornication, which he will inevitably encounter. The fornication of the eye is looking; the fornication of the tongue is speaking. The soul wishes and desires, and the private parts either confirm all that or deny it.