(43) باب فِي الاِنْتِعَالِ
Narrated Abdullah ibn Abbas:
It is part of the Sunnah that when a man sits down, he should take off his sandals and place them at his side.
Reference: Sunan Abi Dawud 4138
In-book reference: Book 34, Hadith 119
English translation: Book 33, Hadith 4126