The innermost thoughts of some Arab hypocrites towards the Prophet 9:97-78
9:97 The Bedouin Arabs surpass (the city dwellers) in disbelief and hypocrisy, and are more likely not to know the bounds that Allah has sent down to His Messenger. But Allah is Knowing, Wise.
9:98 Some Arabs (Banu Asad and Ghatfan tribes) regard what they spend as a (compulsory) fine and wait for some misfortune to befall you. Theirs shall be the evil turn! Allah is Hearing, Knowing.