Sunan Abu Dawud 2169
Marriage (Kitab Al-Nikah)
حَدَّثَنَا عَبْدُ السَّلاَمِ بْنُ مُطَهَّرٍ، حَدَّثَنَا جَعْفَرٌ، - يَعْنِي ابْنَ سُلَيْمَانَ - عَنْ عَلِيِّ بْنِ الْحَكَمِ الْبُنَانِيِّ، عَنْ أَبِي الْحَسَنِ الْجَزَرِيِّ، عَنْ مِقْسَمٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ إِذَا أَصَابَهَا فِي الدَّمِ فَدِينَارٌ وَإِذَا أَصَابَهَا فِي انْقِطَاعِ الدَّمِ فَنِصْفُ دِينَارٍ .
Narrated Abdullah ibn Abbas: If a man has sexual intercourse (with menstruating woman) during her bleeding, he should give one dinar as sadaqah, and if he does so when bleeding has stopped, he should give half a dinar as sadaqah
Grading: Al-Albani: Sahih Muquf · Muhammad Muhyi Al-Din Abdul Hamid: Sahih Muquf · Shuaib Al Arnaut: Daif · Zubair Ali Zai: Daif
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.