. "Oppressed" . . "Arab incursion" . "campaign" . . . . "entered" . "Marwan ibn Muhammad's invasion of Georgia" . . "Principate of IberiabecametributaryofUmayyad Caliphate" . . "a large expedition" . "Marwan ibn Muhammad's invasion of Georgia" . "subsequent invasions" . "took hold" . . . . "laid siege" . . . "sacked and destroyed" . . . "pushed into Caucasian Iberia" . "from capturing" . . "invaded Georgia" . . . . "being sacked" . . "Marwan II's invasions" . "Umayyad Caliphate" . "invasion" . . "entered the town" . "until 735" . .