"This dam belongs to the servant of Allah Mu'awiyah, the Commander of the Believers. O Allah, forgive the servant of Allah Mu'awiyah, make him steadfast, grant him victory, and allow the believers to benefit through him."
- Near Ta'if, Saudi Arabia dating to 58 AH (678 CE).
A striking archaeological discovery announced by the Saudi Heritage Commission consists of a rare historical inscription that reads:
"Allah is the guardian of Umar ibn al Khattab in this world & the Hereafter, & there is no god but Allah."
Muhammad ﷺ is the Messenger of Allah.