Sahih Muslim | Book 20 | Chapter 48
Narrated by It has been narrated on the authority of Jabir who
It has been narrated on the authority of Jabir who said: We were with the Holy Prophet (may peace be upon him) on an expedition. He said: There are some people in Medina. They are with you whenever you cover a distance or cross a valley. They have been detained by illness.
Narrated by A'mash
In a version of the tradition narrated on the authority of A'mash, we have the words: "They will share with you the reward (for Jihid).