Abu Hurairah (RAA) narrated that The Messenger of Allah (ﷺ) said:
"Do not start by saluting the Jews and the Christians (when you meet them), and if you meet any of them on the road, force him to go to the narrowest part of the road (i.e. do not give them positions of authority among you.)" Related by Muslim.
English reference: Book 11, Hadith 1350
Arabic reference: Book 11, Hadith 1324