Muwatta Malik 768
موطأ مالك#768SahihYahya related to me from Malik that Sumayy, the mawla of Abu Bakr ibn Abd ar-Rahman, heard Abu Bakribn Abd ar-Rahman say, "A woman came to the Messenger of Allah, may Allah bless him and grant him peace, and said, 'I had arranged to do hajj, but I was prevented,' and the Messenger of Allah, may Allah bless him and grant him peace, said, 'Do umra in Ramadan, for doing umra in it is like doing hajj
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliSahih
In-book reference: 20:64