Var.: Богатый бедному не товарищ Cf: The fat ox in the stall gives no thought to the hungry as they pass by (Am.). The full do not believe the hungry (Am.). Не that is warm thinks all are so (Am.). Не whose belly is full believes not him who is fasting (Br.)
Русско-английский словарь пословиц и поговорок. Академик.ру. 2013.