Sunan an-Nasa'i 4144
سنن النسائي#4144SahihIt was narrated that Musa bin Abi 'Aishah said:"I asked Yahya bin Al-Jazzar about this Verse: and know that whatever of spoils of war that you may gain, verily, one-fifth of it is assigned to Allah, and to the Messenger". He said: "I said: 'How much of the Khumus did he Prophet take?' He said: 'One-fifth of the Khumus
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih Isnaad Mursal
Al-AlbaniSahih Isnaad Mursal
Zubair Ali ZaiIsnaad Hasan
In-book reference: 38:12