Zoroastrian prayer, the Ashem Vohu Posted on 29 July, 2008 by Support Leave a comment This ninth or 10th century Sogdian manuscript from Dunhuang, China, contains a version of one of the holiest Zoroastrian prayers, the Ashem Vohu. Courtesy : Adil Maloo Share this:PrintEmailTwitterFacebookMoreRedditLike this:Like Loading... Avesta and Studies Religion