Arabic hadith text
حَدَّثَنِي مَالِكٌ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، دَبَّرَ جَارِيَتَيْنِ لَهُ فَكَانَ يَطَؤُهُمَا وَهُمَا مُدَبَّرَتَانِ ‏.‏
Translation

Malik related to me from Nafi that Abdullah ibn Umar made two ofhis slave-girls mudabbara, and he had intercourse with them while theywere mudabbara.