حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ عَنْ مِقْسَمٍ عَنِ ابْنِ عَبَّاسٍ أَنَّ رَجُلًا غَشِيَ امْرَأَتَهُ وَهِيَ حَائِضٌ فَسَأَلَ عَنْ ذَلِكَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَأَمَرَهُ أَنْ يَتَصَدَّقَ بِدِينَارٍ أَوْ نِصْفِ دِينَارٍ
مسند امام احمد بن حنبل · Hadith 3145
It was narrated from Ibn 'Abbas (RA) that a man had intercourse with his wife when she was menstruating. He asked the Messenger of Allah (PBUH) about that and he told him to give a dinar or half a dinar in charity.
Sanad
حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ عَنْ مِقْسَمٍ عَنِ ابْنِ عَبَّاسٍ