Sharayk bin 'Abdullah شريك بن عبد الله النخعي · Etiquette

"The Messenger of Allah(ﷺ) said: ' Putting up a guest for one night is obligatory. If you find a guest at your door in the morning, then this (hospitality) is (like) a debt that you (the host) owe him. If he (the guest) wants, he may request it, and if he wants, he may leave it'"

his mother Su'da Al-Murriyyah said: "Umar bin Khattab passed by Talhah, after the Messenger of Allah(ﷺ) had died, and said: 'Why do you look so sad? Are you upset because your cousin has been appointed leader?' He said: 'No, but I heard the Messenger of Allah(ﷺ) say: "I know a word which no one says at the time of death but it will be light in his record of deeds, and his body and soul will find comfort in it…

the Prophet (saas) used to say: "Allahum-maj'alni minal-ladhina idha ahsanu istabsharu, wa idha asa'u istaghfaru (O Allah, make me one of those who, if they do good deeds, they rejoice, and if they do bad deeds, they seek forgiveness)."