‏الحج : Hadeeth No:2986 Ubaidullah reported this hadith with the same chain of transmitters and (it is said) that it was on the fourth turn that he (the Prophet) said: (May Allaah have mercy upon) those who got their hair clipped."...

‏الأشربة : Hadeeth No:4961 Abu Burda reported on the authority of his father: Allaah's Messenger (sallAllaahu alayhi wa sallam) sent me and Mu'adh to Yemen saying: Call people (to the path of righteousness) and give good tidings to the (people), and do not repel them, make things easy for them and do not make things difficult...