Isma'il narrates it with this chain as mawquf: The woman with istihadah should leave prayer during the days of her menstruation, then perform ghusl and perform ablution for every prayer.
Ammar bin Matar alone narrated it from Abu Yusuf, and he is da'if (weak).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحيض / 1630
Hadith Gradingمحدثین:صحيح لغيرهٖ
Hadith Takhrij«صحيح لغيرهٖ۔ أخرجه الدار قطني 1/210»