Medicine (Kitab Al-Tibb)

Dawud :: Book 28 : Hadith 3872

Narrated Asma', daughter of Yazid ibn as-Sakan,:

I heard the Apostle of Allah (peace_be_upon_him) as saying: Do not kill your children secretly, for the milk, with which a child is suckled while his mother is pregnant, overtakes the horseman and throws him from his horse.