Uthman bin 'Abdullah bin Muhab عثمان بن عبد الله بن موهب التيمي الأعرج · The Book of Hajj

"The Messenger of Allah said: 'from one 'Umrah to another is an expiation for what comes in between, and Hajj al-Mabrur brings no reward less than Paradise.'''(sahih)

"Do you not know that the Prophet was given a piece of game meant when he was in Ihram and he did not accept it?" He said: "Yes."