Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
nasai-kubra:9063Isḥāq b. Ibrāhīm > ʿAbd al-Razzāq > Maʿmar > Khuṣayf > Miqsam > Ibn ʿAbbās > Idhā Aṣābahā Ḥāʾiḍ Taṣaddaq Bidīnār

[Machine] And the deputy said, "If it (the impurity) afflicts her after she sees the purity, then she must pay half a dinar unless she performs ablution."  

الكبرى للنسائي:٩٠٦٣أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ قَالَ أَخْبَرَنَا عَبْدُ الرَّزَّاقِ قَالَ حَدَّثَنَا مَعْمَرٌ عَنْ خُصَيْفٍ عَنْ مِقْسَمٍ عَنِ ابْنِ عَبَّاسٍ قَالَ «§إِذَا أَصَابَهَا حَائِضًا تَصَدَّقَ بِدِينَارٍ»

وَقَالَ مِقْسَمٌ «فَإِنْ أَصَابَهَا بَعْدَمَا تَرَى الطُّهْرَ فَنِصْفُ دِينَارٍ مَا لَمْ تَغْتَسِلْ»