What is the name of collate in sql used for Arabic language?

I use collate utf8_unicode_ci for sql but it store only English language not Arabic. I used Wamp server and node.js in backend. Error:

code: 'ER_TRUNCATED_WRONG_VALUE_FOR_FIELD', errno: 1366, sqlMessage: "Incorrect string value: '\xD9\x85\xD8\xB1\xD8\xA7...' for column 'firstName' at row 1", sqlState: 'HY000', index: 0,