"Heraclius' city, Constantinople, will be conquered."

"Do not wish to be like anyone except in two cases: A man whom Allah has given wealth and he spends it righteously; and a man whom Allah has given wisdom and he acts according to it and teaches it to o…"

"If a fly falls into the drink of anyone of you, he should dip it (in the drink), for one of its wings has a disease and the other has the cure for the disease."

"Booty has been made lawful for me yet it was not lawful for anyone else before me."

"The best among you is he who learns the Quran and teaches it."