حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ الْبَزَّازُ، حَدَّثَنَا شَرِيكٌ، عَنْ خُصَيْفٍ، عَنْ مِقْسَمٍ، عَنِ ابْنِ عَبَّاسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ إِذَا وَقَعَ الرَّجُلُ بِأَهْلِهِ وَهِيَ حَائِضٌ فَلْيَتَصَدَّقْ بِنِصْفِ دِينَارٍ ‏"‏ ‏.‏ قَالَ أَبُو دَاوُدَ وَكَذَا قَالَ عَلِيُّ بْنُ بَذِيمَةَ عَنْ مِقْسَمٍ عَنِ النَّبِيِّ صلى الله عليه وسلم مُرْسَلاً وَرَوَى الأَوْزَاعِيُّ عَنْ يَزِيدَ بْنِ أَبِي مَالِكٍ عَنْ عَبْدِ الْحَمِيدِ بْنِ عَبْدِ الرَّحْمَنِ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ آمُرُهُ أَنْ يَتَصَدَّقَ بِخُمْسَىْ دِينَارٍ ‏"‏ ‏.‏ وَهَذَا مُعْضَلٌ ‏.‏

Ibn ‘Abbas reported the Prophet (May peace be upon him) as saying; when a man has intercourse with his wife while she is menstruating, he must give half a dinar in alms. Abu Dawud said; ‘Ali b. Budhaimah reported similarly on the authority of Miqsam from the Prophet (May peace be upon him). Al-Awza’I narrated from Yazid b. Abi Malik, from ‘Abd al-Hamid b. ‘Abd al-Rahman from the Prophet (May peace be upon him); He ordered him to give two fifth of a dinar in alms. But this is a chain where two narrators (Miqsam and Ibn ‘Abbas) are missing. Translation Not Available

Book Ref: Sunan Abi Dawud Book 1 Hadith 266
Web Ref:  Sunan Abi Dawud Book 1 Hadith 266