It was narrated from Habib bin Maslamah that the Prophet (ﷺ) awarded one third (of the spoils of war) after the one fifth (had been taken).
Sunan Ibn Majah Book 24, Hadith 99
← Previous Hadith “The Messenger of Allah (ﷺ) led us in prayer on the Day of Hunain, beside a camel that was part of the spoils of war. Then he took something from the camel, and extracted from it a hair, which he placed between two of his fingers. Then he said: ‘O people, this is part of your spoils of war. Hand over a needle and thread and anything greater than that or less than that. For stealing from the spoils of war will be a source of shame for those who do it, and ignominy and Fire, on the Day of Resurrection.’”

Sunan Ibn Majah Book 24, Hadith 98 Next Hadith → It was narrated from ‘Ubadah bin Samit that the Prophet (ﷺ) awarded one quarter of the spoils to those who attacked the enemy at the beginning and one third to those who attacked at the end.

Sunan Ibn Majah Book 24, Hadith 100