It is narrated from Sayyiduna al-Aswad bin Khalaf (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) ordered him, in the year of the Conquest of Makkah, to renew the boundary markers of the Haram.
Hadith Referenceالمعجم الكبير للطبراني / باب الألف / 812