al-Walid bin Muslim al-Quraishi الوليد بن مسلم القرشي · The Book of Jihad

: “The Messenger of Allah said: ‘I have been sent with concise speech and I have been supported with fear. While I was sleeping, the keys to the treasures of the Earth were brought to me and placed in my hands.’” Abu Hurairah said: “The Messenger of Allah has gone and you are acquiring them.”

"The Messenger of Allah (ﷺ) said: 'The dust in the cause of Allah and the smoke of Hell will never be combined in the lungs of a slave, and the stinginess and faith can never be combined in a slave's heart."

"A man came to the Prophet (ﷺ) and said: 'What do you think of a man who fights seeking reward and fame - what will he have?' The Messenger of Allah (ﷺ) said: 'He will not have anything.' He repeated it three times, and the Prophet (ﷺ) said to him: 'He will not have anything.' Then he said: 'Allah does not accept any deed, except that which is purely for Him, and seeking His Face.'"