Imru' al-Qais
Imru' al-Qais' funerary inscription is written in an extremely difficult type of script. Recently there has been a revival of interest in the inscription, and controversy has arisen over its precise implications. It is now certain that Imru' al-Qais claimed the title "King of all the Arabs" and also claimed in the inscription to have campaigned successfully over the entire north and centre of the peninsula, as far as the border of Najran.