To eat with right hand, and to start with the right side in doing other things.

Narrated 'Aisha:

The Prophet used to love to start doing things from the right side whenever possible, in performing ablution, putting on his shoes, and combing his hair. (Al-Ash'ath said: The Prophet used to do so in all his affairs.)

حَدَّثَنَا عَبْدَانُ، أَخْبَرَنَا عَبْدُ اللَّهِ، أَخْبَرَنَا شُعْبَةُ، عَنْ أَشْعَثَ، عَنْ أَبِيهِ، عَنْ مَسْرُوقٍ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ قَالَتْ كَانَ النَّبِيُّ ﷺ يُحِبُّ التَّيَمُّنَ مَا اسْتَطَاعَ فِي طُهُورِهِ وَتَنَعُّلِهِ وَتَرَجُّلِهِ. وَكَانَ قَالَ بِوَاسِطٍ قَبْلَ هَذَا فِي شَأْنِهِ كُلِّهِ.