Sahih Muslim Book 7, Hadith Number 2706.

Chapter : Hunting is forbidden for one who is in the state of Ihram.

Tawus reported on the authority of Ibn ‘Abbas (Allah be pleased with them) that one Zaid b. Arqamwent to him (Ibn ‘Abbas) and said: Narrate how you informed me about the meat of the game presented to the Messenger of Allah (may peace be upon him) as he was in the state of Ihram. Thereupon he said: He was presented with a slice of the meat of game, but he returned it to him (who presented it) saying: We are not going to eat it, as we are in the state of Ihram.