Sunan Abi Dawud 22735
In-book no 2231حَدَّثَنَا الْقَعْنَبِيُّ، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ عِدَّةُ الْمُخْتَلِعَةِ حَيْضَةٌ .
Ibn ‘Umar said “The waiting period of a woman who separates herself from her husband for compensation is a menstrual period.”