"Such of your women as have passed the age of monthly courses, for them the prescribed period, if ye have any doubts, is three months, and for those who have no courses (it is the same): for those who carry (life within their wombs), their period is until they deliver their burdens: and for those who fear Allah, He will make their path easy." - Quran 65:4 (read more)

"Narrated Anas: The climate of Medina did not suit some people, so the Prophet ordered them to follow his shepherd, i.e. his camels, and drink their milk and urine (as a medicine). So they followed the shepherd that is the camels and drank their milk and urine till their bodies became healthy. Then they killed the shepherd and drove away the camels. When the news reached the Prophet he sent some people in their pursuit...." - Sahih Bukhari 1:5:268 (read more)

"Ibn Sinna (Avicenna) was accused of being a Kafir and an atheist because of his statements about the antiquity of the world, his rejection of the Hereafter, and other atheist theories, in addition to his inner legendary ideology. Other scholars stated that Ibn Sinna was an atheist before Sheikh Al-Huwaini did; amongst them is: Al-Ghazali, Ibn Taymiyah, Ibn Al-Qayim, and Al-Dhahabi." - IslamWeb