Bulugh al-Maram

Bulugh al-Maram 142

Menstruation
Arabic hadith text
وَفِي رِوَايَةٍ لِلْبُخَارِيِّ: { وَتَوَضَّئِي لِكُلِّ صَلَاةٍ } وَهِيَ لِأَبِي دَاوُدَ وَغَيْرِهِ مِنْ وَجْهٍ آخَرَ.‏
Translation
In another version by Al-Bukhari, he (ﷺ) said

"And perform ablution for every Salat (prayer)". Abu Dawud and others transmitted a similar narration.