(100) باب الاِنْصِرَافِ مِنَ الصَّلاَةِ
It was narrated that As-Suddi said:
"I asked Anas bin Malik: 'How should I leave after I have prayed- to the right or to the left?' He said: 'I usually saw the Messenger of Allah (ﷺ) leave to the right.'
Reference: Sunan an-Nasa'i 1359
In-book reference: Book 13, Hadith 181
English translation: Vol. 2, Book 13, Hadith 1360