Hadith.7 - Ali ibn Ja'far asked Imam Musa ibn Jafar Al-Kadhim (as) was asked about a man who walks through rainwater into which wine has been poured in and it gets on his clothes. Should he wash it before praying in those clothes?
Imam (as) said: "He does not need to wash his clothes or his feet, and he may pray in them, and there is no harm in it."