The Messenger of Allah (ﷺ) said: When a dog drinks out of a vessel belonging to any one of you, he must wash it seven times.
Sahih Muslim Book 2, Hadith 116
← Previous Hadith This hadith has been transmitted by another chain of transmitters in which there is no mention of" throwing away".

Sahih Muslim Book 2, Hadith 115 Next Hadith → The Messenger of Allah (ﷺ) said: The purification of the utensil belonging to any one of you, after it is licked by a dog, lies in washing it seven times, using sand for the first time.

Sahih Muslim Book 2, Hadith 117