Imru' al-Qais
Historically, Unaizah was an important stopping point for Muslim pilgrims coming from Mesopotamia (now Iraq) and Persia (now Iran) on their way to Makkah. Many scientists and historians believe that Unaizah was inhabited hundreds of years before the spread of Islam, citing its reference in numerous poems from some of the most important poets of pre-Islamic Arabia such as Imru' al-Qais.