Abu Shurayh (a Companion) narrated that the Prophet of Allah, sallallaahu ‘alayhi wa sallam, said: “Whoever believes in Allah and the Last Day should honor his neighbor with what he should be given.” They said: “What is that, O Messenger of Allah, sallallaahu ‘alayhi wa sallam?” He, sallallaahu ‘alayhi wa sallam, replied: “His day and night, and hosting a guest is for three days, anything after that is charity upon him. It is not permissible for a Muslim man to stay with his brother until he makes him sinful.” They asked: “O Messenger of Allah, how does he make him sinful?” He, sallallaahu ‘alayhi wa sallam, said: “To stay with his host when he does not have anything to provide him with.”