Yahya related to me from Malik from Nafi that Abdullah ibn Umarurinated in the market place and then did wudu, washing his face andhands and wiping his head. Then as soon as he had come into themosque, he was called to pray over a dead person, so he wiped over hisleather socks and prayed.
USC-MSA web (English) reference: Book 2, Hadith 44
Arabic reference: Book 2, Hadith 74