Yahya related to me from Malik from Yazid ibn Abdullah ibn Qusayt al-Laythi that Said ibn al- Musayyab said, "The slaughter of what is in the womb is included in the slaughter of the mother if it is perfectly formed and its hair has begun to grow
Hadith No. 1051
Muwatta Malik
Gradings:
Salim al-Hilali:
Mauquf Sahih