حَدَّثَنِي مَالِكٌ، عَنْ يَحْيَى بْنِ سَعِيدٍ، أَنَّ سُلَيْمَانَ بْنَ يَسَارٍ، أَخْبَرَهُ أَنَّ عَبْدَ اللَّهِ بْنَ عَيَّاشِ بْنِ أَبِي رَبِيعَةَ الْمَخْزُومِيَّ قَالَ أَمَرَنِي عُمَرُ بْنُ الْخَطَّابِ فِي فِتْيَةٍ مِنْ قُرَيْشٍ فَجَلَدْنَا وَلاَئِدَ مِنْ وَلاَئِدِ الإِمَارَةِ خَمْسِينَ خَمْسِينَ فِي الزِّنَا ‏.‏

Malik related to me from Yahya ibn Said that Sulayman ibn Yasarinformed him that Abdullah ibn Abbas ibn Abi Rabia al-Makhzumi said,"Umar ibn al-Khattab gave me orders about the slaves of Quraysh and weflogged some of the slave-girls of the muslim lands fifty times eachfor fornication." Translation Not Available

Book Ref: Muwatta Imam Malik Book 41 Hadith 1518
Web Ref:  Muwatta Imam Malik Book 41 Hadith 16