Hadithcore
Sunan an-Nasa'i, 5059
sahih· Darussalam

It was narrated that 'Aishah said:

"The Messenger of Allah [ﷺ] 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 ‏.‏

References2 variants
In-Book Reference
Book 48, Hadith 20
English Reference
Vol. 6, Book 48, Hadith 5062