"And if you fear that you cannot act equitably towards orphans, then marry such women as seem good to you, two and three and four; but if you fear that you will not do justice (between them), then (marry) only one or what your right hands possess; this is more proper, that you may not deviate from the right course." - Quran 4:3 (read more)

"Narrated Qatada: Anas bin Malik said, "The Prophet used to visit all his wives in a round, during the day and night and they were eleven in number." I asked Anas, "Had the Prophet the strength for it?" Anas replied, "We used to say that the Prophet was given the strength of thirty (men)." And Sa'id said on the authority of Qatada that Anas had told him about nine wives only (not eleven)." - Sahih Bukhari 1:5:268 (read more)

"There is consensus amongst the Ulama of all four schools of thought (Mazaahib), that it is obligatory upon women to cover their faces when fitnah and evil is apprehended. There is no doubt of the widespread fitnah and prevalent evil nowadays. Hence it is imperative (waajib) for women to cover their faces when leaving their homes or in the presence of non-mahram males." - Mufti Shafiq Jakhura