Sahih Muslim
The Book of Pilgrimage (Kitab Al-Hajj)
Book Number: 007 / Hadith Number: 3010
Salim reported that Abu Bakr, 'Umar and Ibn Umar used to halt at Abtah. 'Urwa narrated from 'A'isha (Allah be pleased with her) that he did not observe this practice and said: Allah's Messenger (may peace be upon him) halted there, for it is a place from where it was easy to depart.