Sunan Abi Dawud 2749
سنن أبي داود#2749SahihNarrated Habib ibn Maslamah: The Messenger of Allah (ﷺ) used to give a quarter of the booty as reward after the fifty had been kept off, and a third after the fifth had been kept off when he returned
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiSahih
In-book reference: 15:273