Muwatta Malik 851
موطأ مالك#851SahihYahya related to me from Malik from Nafi that Abdullah ibn Umar used to say, about sacrificial animals, "Six-year-old camels, three- year-old cows and sheep, or older than these
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliMauquf Sahih
In-book reference: 20:147