A reference to king Vikramaditya comes in inscription found in the Kaaba in Mecca [1] proving beyond doubt that the Arabian Peninsula formed a part of his Empire.
The text of the crucial Vikramaditya inscription, found inscribed on a gold dish hung inside the Kaaba shrine in Mecca, is found recorded in a volume known as Sayar-ul-Okul (meaning, memorable words) treasured in the Makhtab-e-Sultania library in Istanbul, Turkey.
Following are the Arabic wording of the inscription reproduced in Roman script:
"...Itrashaphai Santu Ibikramatul Phahalameen Karimun Yartapheeha Wayosassaru Bihillahaya Samaini Ela Motakabberen Sihillaha Yuhee Quid min howa Yapakhara phajjal asari nahone osirom bayjayhalem. Yundan blabin Kajan blnaya khtoryaha sadunya kanateph netephi bejehalin Atadari bilamasa- rateen phakef tasabuhu kaunnieja majekaralhada walador. As hmiman burukankad toluho watastaru hihila Yakajibaymana balay kulk amarena phaneya jaunabilamary Bikramatum..." (Sayar-ul-okul, pg. 315).
Rendered in free English the inscription reads as follows:
"...Fortunate are those who were born (and lived) during king [Vikramaditya’s] reign. He was a noble, generous dutiful ruler, devoted to the welfare of his subjects. But at that time we Arabs, oblivious of God, were lost in sensual pleasures. Plotting and torture were rampant. The darkness of ignorance had enveloped our country. Like the lamb struggling for her life in the cruel paws of a wolf we Arabs were caught up in ignorance. The entire country was enveloped in a darkness so intense as on a new moon night. But the present dawn and pleasant sunshine of education is the result of the favour of the noble king Vikramaditya whose benevolent supervision did not lose sight of us - foreigners as we were. He spread his sacred religion amongst us and sent scholars whose brilliance shone like that of the sun from his country to ours. These scholars and preceptors through whose benevolence we were once again made cognisant of the presence of God, introduced to His sacred existence and put on the road of Truth, had come to our country to preach their religion and impart education at king Vikramaditya’s behest..."