Hadithcore
Sunan Abi Dawud, 2180
sahih· Al-Albani

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.

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، أَنَّ ابْنَ عُمَرَ، طَلَّقَ امْرَأَةً لَهُ وَهِيَ حَائِضٌ تَطْلِيقَةً بِمَعْنَى حَدِيثِ مَالِكٍ ‏.‏

References2 variants
In-Book Reference
Book 13, Hadith 6
English Reference
Book 12, Hadith 2175