Sa'id bin Jubayr said: I said to Sayyiduna Ibn Abbas (may Allah be pleased with them both): Do you know what you have done and what fatwa you have given? Riders have carried your fatwa far and wide, and poets have composed verses about it. He asked: What did they say? I said: They said: An old man said to me when his sitting grew long: O friend! Are you interested in the fatwa of Ibn Abbas? Are you interested in a soft-limbed, charming woman who will stay at your lodging until the people return (from Hajj)? On hearing this he said: "Inna lillahi wa inna ilayhi raji'un (We belong to Allah and to Him we return). No, by Allah! I did not give a fatwa for this, nor was this what I meant, nor did I make any of it lawful except what is made lawful (in necessity) of carrion, blood and the flesh of swine."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 10555