Muwatta Malik 391
موطأ مالك#391SahihYahya related to me from Malik from Nafi that Abdullah ibn Umar used to say, "When one of you puts his forehead on the ground he should put his palms on the place where he puts his forehead. Then, when he rises, he should raise them, for the hands prostrate just as the face prostrates
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: 9:66