Sunan Abi Dawud 22685
In-book no 2181حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، أَنَّ ابْنَ عُمَرَ، طَلَّقَ امْرَأَةً لَهُ وَهِيَ حَائِضٌ تَطْلِيقَةً بِمَعْنَى حَدِيثِ مَالِكٍ .
The aforesaid tradition has also been transmitted by Nafi’ through a different chain of narrators. This version says Ibn ‘Umar divorced a wife of his while she was menstruating pronouncing one divorce. He then narrated the rest of the tradition similar to the one narrated by Malik.