Arabic (Original)
وَإِذَا وَلَغَ الْكَلْبُ فِي إِنَاءِ أَحَدِكُمْ فَلَا يَتَوَضَّأْ حَتَّى يَغْسِلَهَا سَبْعَ مَرَّاتٍ.
English Translation
And: 'When a dog laps from the vessel of one of you, he should not perform ablution from it until he washes it seven times.'