Malik related to me from Yahya ibn Said that Sulayman ibn Yasar
informed him that Abdullah ibn Abbas ibn Abi Rabia al-Makhzumi said,
"Umar ibn al-Khattab gave me orders about the slaves of Quraysh and we
flogged some of the slave-girls of the muslim lands fifty times each
for fornication."
Muwatta Malik Book 41, Hadith 16