Sunan Abi Dawud 378
سنن أبي داود#378Da'ifAli b. Abi Talib reported the Prophet (ﷺ) as saying:He narrated the tradition to the same effect, but he did not mention the words "until the age of eating". This version adds: Qatadah said: This is valid until the time they do not eat food; when they begin to eat, their urine should be washed
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiDaif
In-book reference: 1:378