Make wudu again after breaking it

The prayer of one whose wudu has broken is not accepted until he renews it.

Narrated by Abu Hurairah

The prayer of one of you who has broken his wudu is not accepted until he performs wudu.

Sahih al-Bukhari 135, Sahih Muslim 225

What this hadith teaches

Once wudu is broken, for example by passing wind or going to the toilet, it must be renewed before the next prayer.

Reference and grade

Grade
Sahih: agreed upon by al-Bukhari and Muslim
Narrator
Abu Hurairah

The hadith in Arabic نص الحديث

لاَ تُقْبَلُ صَلاَةُ مَنْ أَحْدَثَ حَتَّى يَتَوَضَّأَ

Arabic text of Sahih al-Bukhari 135, as given on sunnah.com.