"Prohibited to you (For marriage) are:- Your mothers, daughters, sisters; father's sisters, Mother's sisters; brother's daughters, sister's daughters; foster-mothers (Who gave you suck), foster-sisters; your wives' mothers; your step-daughters under your guardianship, born of your wives to whom ye have gone in,- no prohibition if ye have not gone in;- (Those who have been) wives of your sons proceeding from your loins; and two sisters in wedlock at one and the same time, except for what is past; for Allah is Oft-forgiving, Most Merciful;" - Quran 4:23 (read more)

"So the Quraish and the Ansar became angry and said, "He (i.e. the Prophet, ) gives the chief of Najd and does not give us." The Prophet said, "I give them) so as to attract their hearts (to Islam)." - Sahih Bukhari 4:55:558 (read more)

"Today Muslim land is occupied in Palestine, Kashmire, Eritrea, Ethiopia, Chad, Somalia, Cyprus, Samarqand, Bukhara, Tashkent, Uzbekistan, Albania and serveral other occupied countries. Declaring holy war to save these Muslim lands is an Islamic duty, and fighting for such purposes in those occupied territories is the Way of Allah for which zakat must be spent." - Yusuf al-Qaradawi