Sahih Muslim | Book 41 | Hadith Number 6936
Narrated by Abu Huraira
Abu Huraira reported that Allah's Messenger (may peace be upon him) said: (The Last Hour would not come) until the habitations of Medina would extend to Ihab or Yahab. Zubair said: I said to Suhail how far these were from Medina. He said: So and so miles.