The Messenger of Allah ﷺ said on the day of the Conquest of Makkah, "There is no migration after the conquest, but rather jihad and intention, and when you are called to march out, then march out."He also said, "Allah made this land sacred the day He created the heavens and the earth, so it is sacred by the sanctity of Allah until the Day of Resurrection. Fighting in it was not made lawful for anyone before me, and it was made lawful for me only for a brief moment of one day. So it is sacred by the sanctity of Allah until the Day of Resurrection. Its thorny shrubs are not to be cut, its game is not to be startled, and its lost property is not to be picked up except by one who will announce it, and its fresh grass is not to be uprooted."Abbas said, "Messenger of Allah, except for idhkhir grass, for it is used by their blacksmiths and in their houses."He replied, "Except for idhkhir."
قال رسول الله ﷺ يوم الفتح، فتح مكة: لا هجرة، ولكن جهاد ونية، وإذا استنفرتم فانفروا وقال: إن هذا البلد حرمه الله خلق السماوات والأرض، فهو حرام بحرمة الله إلى يوم القيامة، وإنه لم يحل القتال فيه لأحد قبلي، ولم يحل لي إلا ساعة من نهار، فهو حرام بحرمة الله إلى يوم القيامة لا يعضد شوكه ولا ينفر صيده، ولا يلتقط لقطته إلا من عرفها، ولايختلي خلاها فقال العباس: يا رسول الله إلا الإذخر فإنه لقينهم ولبيوتهم، فقال: إلا الإذخر.
Bukhari narrated it in "The Recompense of Hunting" (1834) and Muslim in "Hajj" (1353), both from the hadith of Jareer, from Mansur, from Mujahid, from Tawus, from Ibn Abbas, who mentioned it.