In fact, eating by hand is not an exclusive "patent" for Arabs. There are hundreds of millions of people who eat with their hands all over the world, and their lives can extend from North Africa to the South Asian subcontinent.
According to the living customs of Arabs, their right hand is always clean, so when eating, they must send food directly into their mouths with their right hand, not their left hand, because in their traditional concept, the left hand is unclean and can only be used to help the right hand tear food.
Extended data
Customs of Saudi Arabia: Saudis are warm, sincere and helpful. Eating habits that like sweets. Saudi women have always maintained the traditional habits of Islam, staying away from strange men, wearing black robes and veils when going out.
The marriage of young men and women is decided by their parents. Saudis dress simply. Men wear white robes, white headscarves and black ropes. Many people like to wear red plaid headscarves. People with high social status wear a black or gold gauze robe with a Phnom Penh on the outside of their white robe, which is worn by royal family members and big chiefs.
Baidu Encyclopedia-Saudi Arabia
Baidu Encyclopedia-Saudi Arabia