Jami` at-Tirmidhi

"There was no behavior more hated to the Messenger of Allah than lying. A man would lie in narrating something in the presence of the Prophet, and he would not be content until he knew that he had repented."

"Al-Fuhsh is not present in anything but it mars it, and Al-Haya' is not present in anything but it beautifies it."

"The best of you are those best in conduct.' And the Prophet was not one who was obscene, nor one who uttered obscenities."

"Do not curse yourselves with Allah's curse, nor with His anger, nor with the Fire."

"The believer does not insult the honor of others, nor curse, nor commit Fahishah, nor is he foul."

"Do not curse the wind, for it is merely doing as ordered , and whoever curses something undeservingly, then the curse returns upon him."

"Learn enough about your lineage to facilitate keeping your ties of kinship. For indeed keeping the ties of kinship encourages affection among the relatives, increases the wealth, and increases the lifespan."

"No supplication is more readily responded to, than the supplication made for someone who is absent."

"(The burden of) what is said by the two who vilify each other is upon the one who initiated it, as long as the one who was wronged does not transgress."

"Do not vilify the dead (and) by that harm the living."

"Verbally abusing the Muslim is disobedience and fighting him is disbelief." Zubaid said:"I said to Abu Wa'il: 'Did you hear it from 'Abdullah?' He said: 'Yes.'"

"Indeed in Paradise there are chambers, whose outside can be seen from their inside, and their inside can be seen from their outside." A Bedouin stood and said : 'Who are they for, O Messenger of Allah?" He said: "For those who speak well, feed others, fast regularly, and perform salat during the night while the people sleep."

"How wonderful it is for one of them that he obeys Allah and fulfills the rights of his master." Meaning the slave. And Ka'b said: "Allah and His Messenger spoke the truth."

"There shall be upon dunes of musk- I think he said: On the Day of Judgment- a slave who fulfills Allah's right and the right of his patron (master), a man who leads a people (in prayer)) and they are pleased with him. And a man who calls for the five prayers during every day and night."

"The Messenger of Allah said to me: 'Have Taqwa of Allah wherever you are, and follow an evil deed with a good one to wipe it out, and treat the people with good behavior."

"Beware of Zann (suspicion), for indeed Zann is the falsest of speech."

" The Messenger of Allah used to mingle with us such that he said to my younger brother: 'O Abu 'Umair! What did the Nughair do?'"

"They said: 'O Messenger of Allah! You joke with us?' He said: 'Indeed I do not say except what is true.'" (Hasan)'

"A man sought a mount from the Messenger of Allah who said: 'Indeed, I will let you ride on a she-camel's child.' So he said: 'O Messenger of Allah! What can ashe-camel's child do?' So the Messenger of Allah said: 'Are camels borne from other than she-camels?'"

"O possessor of two ears!" Mahmud said: "Abu Usamah said: 'He only meant it as a joke.'"