Abu Muhammad, who is among the companions of Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him), narrates that he related this: The martyrs were mentioned in the presence of the Messenger of Allah (peace and blessings be upon him), and he (peace and blessings be upon him) said: Most of the martyrs of my Ummah will be those of the beds, and among those killed between two rows, there are many whose intentions are best known by Allah Almighty.