Sahih al-Bukhari 320
Sahih al-Bukhari · Book 6: Menstrual Periods · The beginning and the ending of menstrual periods
Narrated `Aisha:
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ ، قَالَ حَدَّثَنَا سُفْيَانُ ، عَنْ هِشَامٍ ، عَنْ أَبِيهِ ، عَنْ عَائِشَةَ ، أَنَّ فَاطِمَةَ بِنْتَ أَبِي حُبَيْشٍ، كَانَتْ تُسْتَحَاضُ فَسَأَلَتِ النَّبِيَّ صلى الله عليه وسلم فَقَالَ " ذَلِكِ عِرْقٌ، وَلَيْسَتْ بِالْحَيْضَةِ، فَإِذَا أَقْبَلَتِ الْحَيْضَةُ فَدَعِي الصَّلاَةَ، وَإِذَا أَدْبَرَتْ فَاغْتَسِلِي وَصَلِّي " .
Fatima bint Abi Hubaish used to have bleeding in between the periods, so she asked the Prophet (ﷺ) about it. He replied, "The bleeding is from a blood vessel and not the menses. So give up the prayers when the (real) menses begins and when it has finished, take a bath and start praying."