It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:"If a dog drinks from the vessel of one of you, let him wash it seven times
Hadith No. 63
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Sahih - Agreed Upon