Hejaz
Historically, the Hejaz has always seen itself as separate from the rest of Saudi Arabia. The Hejaz is the most populated region in Saudi Arabia; 35% of all Saudis live there. Hejazi Arabic is the most widely spoken dialect in the region. Saudi Hejazis are of ethnically diverse origins.
Bedaria tribe
Bedaria () is a branch of Ja'alin tribes or Ja'alia are an Arabic speaking, Semitic tribe. The Bedaria constitute a large portion of Sudanese Arabs, and traditionally only speak Arabic. Sudanese Arabs are the Arabic-speaking majority population of Sudan. They are predominantly Muslim and most of them speak the Sudanese Arabic dialect.