Muwatta Malik 112
موطأ مالك#112Da'ifYahya related to me from Malik from Ismail ibn Abi Hakim from Sulayman ibn Yasar that Umar ibn al-Khattab went out early in the morning to his land in al-Juruf and found semen on his garment. He said, "I have been tried with wet dreams since I have been entrusted with governing the people." He did ghusl and washed his garment of what he saw of the semen, and then prayed after the sun had risen
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliMauquf Daif
In-book reference: 2:81