Mishkat al-Masabih 4 Prayer كتاب الصلاة 368

وَعَنْ أَنَسٍ قَالَ: كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَنْصَرِفُ عَنْ يَمِينِهِ. رَوَاهُ مُسْلِمٌ

Anas said that when the Prophet went away* he turned to his right. *i.e. at the end of the salat . Muslim transmitted it.