Abu Huraira reported: The Messenger of Allah, peace and blessings be upon him, said, “By the One in whose hand is my soul, the son of Mary will surely answer the call of the Hajj pilgrimage in the valley of Al-Rawha’, or for Umrah, or both together.”
Source: Ṣaḥīḥ Muslim 1252
Grade: Sahih (authentic) according to Muslim