Regarding the Verse: 'And (We) made you into Shu'ub and Qabail-- (49.13) that Shu'uib means the big Qabail (i.e. nations) while the Qabail (i.e. tribes) means the branch tribes.
Sahih al-Bukhari Book 61, Hadith 1
← Previous Hadith When Muawiya bin Abu Sufyan came to Medina for the last time, he delivered a sermon before us. He took out a tuft of hair and said, "I never thought that someone other than the Jews would do such a thing (i.e. use false hair). The Prophet (ﷺ) named such a practice, 'Az-Zur' (i.e. falsehood)," meaning the use of false hair.

Sahih al-Bukhari Book 60, Hadith 154 Next Hadith → Once Allah's Messenger (ﷺ) was asked, "Who is the most honorable amongst the people?" He said, "The most righteous (i.e. Allah-fearing) amongst you." They said, "We do not ask you about this." He said, "Then Joseph, the prophet of Allah."

Sahih al-Bukhari Book 61, Hadith 2