Muwatta Malik 1632
موطأ مالك#1632Da'ifYahya related to me from Malik that he heard that this was said "No one will die until his provision is completed for him, so behave correctly in your seeking it
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliMaqtu Daif
In-book reference: 46:10