"I said to Umm Salamah: 'Indeed I am a woman with lengthy hems, and I walk in places of filth.' So she said: 'Allah's Messenger said: "It is purified by what comes after it."
Jami` at-Tirmidhi Book 1, Hadith 143
← Previous Hadith He (Urwah) said: "While standing for the prayer he (Abdullah bin Al-Arqam) took a man by the hand leading him forward, he (Abdullah) was in front of the people, and he said: 'I heard Allah's Messenger say: "When standing for the prayer and one of you finds that he has to relieve himself then let him relieve himself first."

Jami` at-Tirmidhi Book 1, Hadith 142 Next Hadith → the Prophet ordered him to perform Tayammum by rubbing his face and two palms.

Jami` at-Tirmidhi Book 1, Hadith 144