Octagram made with the Arabic word اقرا, the first Quranic word in order of arrival, and meaning "read". (Letter Qaf eight times, letter 'Alif sixteen times.)
<a href="//commons.wikimedia.org/wiki/User:Nevit" title="User:Nevit">Nevit Dilmen</a>
<span class="int-own-work" lang="en">Own work</span> Converted to SVG from an old book scan