Sunan an-Nasa'i, Volume 6, Book 48, Hadith 5062 (DarusSalam) ⓘ

It was narrated that 'Aishah said: "The Messenger of Allah [SAW] used to like to start in the right. He would accept with his right hand and give with his right hand, and he liked to start on the right in all his affairs."

أَخْبَرَنَا مُحَمَّدُ بْنُ مَعْمَرٍ، قَالَ حَدَّثَنَا أَبُو عَاصِمٍ، عَنْ مُحَمَّدِ بْنِ بِشْرٍ، عَنْ أَشْعَثَ بْنِ أَبِي الشَّعْثَاءِ، عَنِ الأَسْوَدِ بْنِ يَزِيدَ، عَنْ عَائِشَةَ، قَالَتْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُحِبُّ التَّيَامُنَ يَأْخُذُ بِيَمِينِهِ وَيُعْطِي بِيَمِينِهِ وَيُحِبُّ التَّيَمُّنَ فِي جَمِيعِ أُمُورِهِ ‏.‏