Baber having an issue with his daughter's clothes:
Baber: "You look like a Protestant!"
Layla: "Don't you mean prostitute?"
Baber: "No! I mean Protestant!"
During a heated argument, Baber tries to get Rayyan to move and ends up almost shoving her (note that they both regard touching non-family-members of the opposite sex as being a major taboo):
Rayyan: "You can't touch me!"
Baber: [backs off, looking shocked] "A thousand apologies, sister Rayyan! [Beat] Somebody get me a stick to poke her with..."
From 6x01:
Yusef: "You have colorful pillows!"
"Dating Game" - the whole episode.
To Amaar, after Rayyan checked Baber's temperature.
Baber: "Your wife just tried to get to second base with me."