Abu Da'ud أبو داود السجستاني الأزدي · The Book on Jana''iz (Funerals)

"The Prophet kissed Uthman bin Maz'un when he died, and he was crying." Or, he (one of the narrators) said: "His eyes were brimming with tears."

The Prophet said: "He who slaps (his) cheeks, tears (his) clothes and calls with the call of the Jahliyyah is not one of us."

From Abdullah bin Mas'ud who said: "We asked the Messenger of Allah about walking behind the funeral. He said: 'Less than a trot. For if he was good, then you will be hastening him to it (goodness), and if he was evil, then it id only an inhabitant of the Fire that is being taken away." The funeral is (to be) followed. The one who precedes it shall not have the reward of those who follow it.'"

Aishah mentioned that the Messenger of Allah said: "Whoever loves to meet Allah, then Allah loves to meet him. And whoever dislikes meeting Allah, then Allah dislikes meeting him." She said: "O Messenger of Allah! All of us dislike death." He said: "It is not like that. But when the believer is given the good news of Allah's mercy, His pleasure, and His Paradise, then he loves to meet Allah and Allah loves to meet him. Whereas when the disbeliever…