Complete (the meaning of) the hadeeth: "The strong man is not known by physical takedowns. Rather, the strong man _____."

This companion lived longer than Anas ibn Maalik. He died in the year 96 or 97 at the age of 99 years old.

Complete (the meaning of) the hadeeth: "Be warned of _____, because _____ eats away good deeds like how fire devours wood."

This companion gave his pledge of allegiance at Hudaybiyah. He lived beyond the year 60, and he was from the al-Muzani tribe. He narrated the prohibition of deceiving those under our authority.

What is the sin mentioned along with oppression in one of the hadeeths we studied, something mentioned as being the cause of the destruction of people who came before us?

According to the wording of a hadeeth we studied, what are the part(s) of the opponent's body forbidden to be struck, if there is ever a need to fight?

What is the sin so strictly forbidden that Allah announced that He had made it haraam upon Himself?

Aboo Hurayrah narrated this hadeeth (which means): "The sign of a hypocrite is: When he speaks, he lies; when he makes a promise, he breaks it; when he is trusted, he betrays." Ibn Hajar added a fourth sign from the narration of 'Abdullaah ibn 'Amr. What is it?

What is the difference between backbiting (gheebah) and slander (buhtaan)?

Complete the meaning of the following hadeeth: "Be warned of ____, as ____ is certainly the most untrue kind of speech."