"خزر" - Translation from Arabic to English

So, I journeyed by camelback many months into the lands of barbarian peoples -- accompanied by Melchisidek, an old friend of my father -- through the lands of the Ogus, the Khazars and the Bulgars,
رحلت على ظهر جمل ولعده أشهر في أراضي البرابره يصحبني صديق قديم لأبّي عِبرَ أراضي أوجس و خزر وبولغار