It is narrated that Sayyiduna Amr bin Awf bin Milhah al-Muzani (may Allah be pleased with him) said: We went on the first campaign that the Messenger of Allah (peace and blessings be upon him) undertook, which was to al-Abwa', until, when we reached al-Rawha', he (peace and blessings be upon him) stopped at Irq al-Zabyah, prayed, and then said: "Do you know the name of this mountain?" They said: Allah and His Messenger know best. He (peace and blessings be upon him) said: "This is one of the mountains of Paradise. O Allah, bless it and bless its people in it." And about al-Rawha' he said: "This level ground is one of the valleys of Paradise. Seventy prophets prayed in this mosque before me. And Musa (peace be upon him) also passed by here wearing two Qatawani cloaks, on an ash-coloured she-camel, with seventy thousand of the Children of Israel, going to perform Hajj to the Ancient House (the Ka'bah). And the Hour will not be established until Isa bin Maryam (peace be upon him), the servant of Allah and His Messenger, passes by here performing Hajj or Umrah, or Allah combines both (Hajj and Umrah) for him."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14084