Dubai Police arrested a man on Saturday for kidnapping and raping 16 girls from the same age group as his own daughter, according to a police statement.
In January, the same man was arrested for raping a 15-year-old girl from the Al Jazira area of Dubai.
Police say they were looking for the man, who had been living in the area and was known to police for sexual assault.
Police arrested the man for a second time on Saturday, after the woman said he had raped her two years ago.
Dubai Police said the man has been detained for questioning.